Workbook Detail
Geometry 2d Shapes Starter — Set 1
What is the name of a shape that has 4 sides?
Show answer
Answer: square
- SubType
- identify-shape
- Difficulty
- starter
- Visual
- Type: inline-svgSvg: <svg viewBox="0 0 80 80" xmlns="http://www.w3.org/2000/svg" width="80" height="80"><rect x="0" y="0" width="40" height="40" fill="none" stroke="#000000" stroke-width="1.5"/></svg>Placement: before-questionWidth: 80pxMaxHeight: 80pxAltText: A square shape
A shape has 8 sides and 8 angles. What shape is it?
Show answer
Answer: octagon
- SubType
- identify-shape
- Difficulty
- starter
- Visual
- Type: inline-svgSvg: <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 216 116" width="216" height="116"><g transform="translate(8,8)"><ellipse cx="0" cy="0" rx="20" ry="13.333333333333334" fill="none" stroke="#000000" stroke-width="1.5"/></g><g transform="translate(58,8)"><polygon points="18.48,7.65 7.65,18.48 -7.65,18.48 -18.48,7.65 -18.48,-7.65 -7.65,-18.48 7.65,-18.48 18.48,-7.65" fill="none" stroke="#000000" stroke-width="1.5"/></g><g transform="translate(108,8)"><polygon points="18.48,7.65 7.65,18.48 -7.65,18.48 -18.48,7.65 -18.48,-7.65 -7.65,-18.48 7.65,-18.48 18.48,-7.65" fill="none" stroke="#000000" stroke-width="1.5"/></g><g transform="translate(158,8)"><polygon points="18.48,7.65 7.65,18.48 -7.65,18.48 -18.48,7.65 -18.48,-7.65 -7.65,-18.48 7.65,-18.48 18.48,-7.65" fill="none" stroke="#000000" stroke-width="1.5"/></g><g transform="translate(8,58)"><polygon points="18.48,7.65 7.65,18.48 -7.65,18.48 -18.48,7.65 -18.48,-7.65 -7.65,-18.48 7.65,-18.48 18.48,-7.65" fill="none" stroke="#000000" stroke-width="1.5"/></g><g transform="translate(58,58)"><polygon points="0.00,-20.00 19.02,-6.18 11.76,16.18 -11.76,16.18 -19.02,-6.18" fill="none" stroke="#000000" stroke-width="1.5"/></g></svg>Placement: before-questionWidth: 100%MaxHeight: 120pxAltText: Grid of shapes including 4 octagons
A shape has 4 equal sides and 4 right angles. What shape is it?
Show answer
Answer: square
- SubType
- identify-shape
- Difficulty
- starter
- Visual
- Type: inline-svgSvg: <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 216 116" width="216" height="116"><g transform="translate(8,8)"><polygon points="0.00,-20.00 19.02,-6.18 11.76,16.18 -11.76,16.18 -19.02,-6.18" fill="none" stroke="#000000" stroke-width="1.5"/></g><g transform="translate(58,8)"><polygon points="0.00,-20.00 17.32,10.00 -17.32,10.00" fill="none" stroke="#000000" stroke-width="1.5"/></g><g transform="translate(108,8)"><rect x="-20" y="-20" width="40" height="40" fill="none" stroke="#000000" stroke-width="1.5"/></g><g transform="translate(158,8)"><circle cx="0" cy="0" r="20" fill="none" stroke="#000000" stroke-width="1.5"/></g><g transform="translate(8,58)"><rect x="-20" y="-20" width="40" height="40" fill="none" stroke="#000000" stroke-width="1.5"/></g></svg>Placement: before-questionWidth: 100%MaxHeight: 120pxAltText: Grid of shapes including 2 squares
A shape has 3 sides and 3 angles. What shape is it?
Show answer
Answer: triangle
- SubType
- identify-shape
- Difficulty
- starter
- Visual
- Type: inline-svgSvg: <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 216 66" width="216" height="66"><g transform="translate(8,8)"><rect x="-20" y="-20" width="40" height="40" fill="none" stroke="#000000" stroke-width="1.5"/></g><g transform="translate(58,8)"><polygon points="0.00,-20.00 17.32,10.00 -17.32,10.00" fill="none" stroke="#000000" stroke-width="1.5"/></g><g transform="translate(108,8)"><polygon points="0.00,-20.00 17.32,10.00 -17.32,10.00" fill="none" stroke="#000000" stroke-width="1.5"/></g><g transform="translate(158,8)"><circle cx="0" cy="0" r="20" fill="none" stroke="#000000" stroke-width="1.5"/></g></svg>Placement: before-questionWidth: 100%MaxHeight: 120pxAltText: Grid of shapes including 2 triangles
What is the name of a shape that has no straight sides and is round?
Show answer
Answer: circle
- SubType
- identify-shape
- Difficulty
- starter
- Visual
- Type: inline-svgSvg: <svg viewBox="0 0 80 80" xmlns="http://www.w3.org/2000/svg" width="80" height="80"><circle cx="20" cy="20" r="20" fill="none" stroke="#000000" stroke-width="1.5"/></svg>Placement: before-questionWidth: 80pxMaxHeight: 80pxAltText: A circle shape
What is the name of a shape that has 3 sides?
Show answer
Answer: triangle
- SubType
- identify-shape
- Difficulty
- starter
- Visual
- Type: inline-svgSvg: <svg viewBox="0 0 80 80" xmlns="http://www.w3.org/2000/svg" width="80" height="80"><polygon points="20.00,0.00 37.32,30.00 2.68,30.00" fill="none" stroke="#000000" stroke-width="1.5"/></svg>Placement: before-questionWidth: 80pxMaxHeight: 80pxAltText: A triangle shape
A shape has 0 sides and is perfectly round. What shape is it?
Show answer
Answer: circle
- SubType
- identify-shape
- Difficulty
- starter
- Visual
- Type: inline-svgSvg: <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 216 66" width="216" height="66"><g transform="translate(8,8)"><circle cx="0" cy="0" r="20" fill="none" stroke="#000000" stroke-width="1.5"/></g><g transform="translate(58,8)"><polygon points="0,-20 12,0 0,20 -12,0" fill="none" stroke="#000000" stroke-width="1.5"/></g><g transform="translate(108,8)"><circle cx="0" cy="0" r="20" fill="none" stroke="#000000" stroke-width="1.5"/></g><g transform="translate(158,8)"><polygon points="0.00,-20.00 19.02,-6.18 11.76,16.18 -11.76,16.18 -19.02,-6.18" fill="none" stroke="#000000" stroke-width="1.5"/></g></svg>Placement: before-questionWidth: 100%MaxHeight: 120pxAltText: Grid of shapes including 2 circles
What is the name of a shape that has 3 sides?
Show answer
Answer: triangle
- SubType
- identify-shape
- Difficulty
- starter
- Visual
- Type: inline-svgSvg: <svg viewBox="0 0 80 80" xmlns="http://www.w3.org/2000/svg" width="80" height="80"><polygon points="20.00,0.00 37.32,30.00 2.68,30.00" fill="none" stroke="#000000" stroke-width="1.5"/></svg>Placement: before-questionWidth: 80pxMaxHeight: 80pxAltText: A triangle shape
What is the name of a shape that has 4 sides?
Show answer
Answer: square
- SubType
- identify-shape
- Difficulty
- starter
- Visual
- Type: inline-svgSvg: <svg viewBox="0 0 80 80" xmlns="http://www.w3.org/2000/svg" width="80" height="80"><rect x="0" y="0" width="40" height="40" fill="none" stroke="#000000" stroke-width="1.5"/></svg>Placement: before-questionWidth: 80pxMaxHeight: 80pxAltText: A square shape
What is the name of a shape that has 4 sides?
Show answer
Answer: square
- SubType
- identify-shape
- Difficulty
- starter
- Visual
- Type: inline-svgSvg: <svg viewBox="0 0 80 80" xmlns="http://www.w3.org/2000/svg" width="80" height="80"><rect x="0" y="0" width="40" height="40" fill="none" stroke="#000000" stroke-width="1.5"/></svg>Placement: before-questionWidth: 80pxMaxHeight: 80pxAltText: A square shape
A shape has 6 sides and 6 angles. What shape is it?
Show answer
Answer: hexagon
- SubType
- identify-shape
- Difficulty
- starter
- Visual
- Type: inline-svgSvg: <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 216 116" width="216" height="116"><g transform="translate(8,8)"><circle cx="0" cy="0" r="20" fill="none" stroke="#000000" stroke-width="1.5"/></g><g transform="translate(58,8)"><polygon points="20.00,0.00 10.00,17.32 -10.00,17.32 -20.00,0.00 -10.00,-17.32 10.00,-17.32" fill="none" stroke="#000000" stroke-width="1.5"/></g><g transform="translate(108,8)"><polygon points="20.00,0.00 10.00,17.32 -10.00,17.32 -20.00,0.00 -10.00,-17.32 10.00,-17.32" fill="none" stroke="#000000" stroke-width="1.5"/></g><g transform="translate(158,8)"><polygon points="0,-20 12,0 0,20 -12,0" fill="none" stroke="#000000" stroke-width="1.5"/></g><g transform="translate(8,58)"><polygon points="0.00,-20.00 19.02,-6.18 11.76,16.18 -11.76,16.18 -19.02,-6.18" fill="none" stroke="#000000" stroke-width="1.5"/></g><g transform="translate(58,58)"><polygon points="20.00,0.00 10.00,17.32 -10.00,17.32 -20.00,0.00 -10.00,-17.32 10.00,-17.32" fill="none" stroke="#000000" stroke-width="1.5"/></g><g transform="translate(108,58)"><polygon points="20.00,0.00 10.00,17.32 -10.00,17.32 -20.00,0.00 -10.00,-17.32 10.00,-17.32" fill="none" stroke="#000000" stroke-width="1.5"/></g></svg>Placement: before-questionWidth: 100%MaxHeight: 120pxAltText: Grid of shapes including 4 hexagons
What is the name of a shape that has 4 sides?
Show answer
Answer: square
- SubType
- identify-shape
- Difficulty
- starter
- Visual
- Type: inline-svgSvg: <svg viewBox="0 0 80 80" xmlns="http://www.w3.org/2000/svg" width="80" height="80"><rect x="0" y="0" width="40" height="40" fill="none" stroke="#000000" stroke-width="1.5"/></svg>Placement: before-questionWidth: 80pxMaxHeight: 80pxAltText: A square shape
A shape has 4 equal sides and 4 right angles. What shape is it?
Show answer
Answer: square
- SubType
- identify-shape
- Difficulty
- starter
- Visual
- Type: inline-svgSvg: <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 216 116" width="216" height="116"><g transform="translate(8,8)"><polygon points="0.00,-20.00 17.32,10.00 -17.32,10.00" fill="none" stroke="#000000" stroke-width="1.5"/></g><g transform="translate(58,8)"><polygon points="0.00,-20.00 19.02,-6.18 11.76,16.18 -11.76,16.18 -19.02,-6.18" fill="none" stroke="#000000" stroke-width="1.5"/></g><g transform="translate(108,8)"><rect x="-20" y="-20" width="40" height="40" fill="none" stroke="#000000" stroke-width="1.5"/></g><g transform="translate(158,8)"><rect x="-20" y="-20" width="40" height="40" fill="none" stroke="#000000" stroke-width="1.5"/></g><g transform="translate(8,58)"><polygon points="18.48,7.65 7.65,18.48 -7.65,18.48 -18.48,7.65 -18.48,-7.65 -7.65,-18.48 7.65,-18.48 18.48,-7.65" fill="none" stroke="#000000" stroke-width="1.5"/></g></svg>Placement: before-questionWidth: 100%MaxHeight: 120pxAltText: Grid of shapes including 2 squares
A shape has 8 sides and 8 angles. What shape is it?
Show answer
Answer: octagon
- SubType
- identify-shape
- Difficulty
- starter
- Visual
- Type: inline-svgSvg: <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 216 116" width="216" height="116"><g transform="translate(8,8)"><polygon points="18.48,7.65 7.65,18.48 -7.65,18.48 -18.48,7.65 -18.48,-7.65 -7.65,-18.48 7.65,-18.48 18.48,-7.65" fill="none" stroke="#000000" stroke-width="1.5"/></g><g transform="translate(58,8)"><polygon points="18.48,7.65 7.65,18.48 -7.65,18.48 -18.48,7.65 -18.48,-7.65 -7.65,-18.48 7.65,-18.48 18.48,-7.65" fill="none" stroke="#000000" stroke-width="1.5"/></g><g transform="translate(108,8)"><polygon points="18.48,7.65 7.65,18.48 -7.65,18.48 -18.48,7.65 -18.48,-7.65 -7.65,-18.48 7.65,-18.48 18.48,-7.65" fill="none" stroke="#000000" stroke-width="1.5"/></g><g transform="translate(158,8)"><polygon points="-12,-12 12,-12 20,12 -20,12" fill="none" stroke="#000000" stroke-width="1.5"/></g><g transform="translate(8,58)"><polygon points="-12,-12 12,-12 20,12 -20,12" fill="none" stroke="#000000" stroke-width="1.5"/></g></svg>Placement: before-questionWidth: 100%MaxHeight: 120pxAltText: Grid of shapes including 3 octagons
What is the name of a shape that has 4 sides?
Show answer
Answer: square
- SubType
- identify-shape
- Difficulty
- starter
- Visual
- Type: inline-svgSvg: <svg viewBox="0 0 80 80" xmlns="http://www.w3.org/2000/svg" width="80" height="80"><rect x="0" y="0" width="40" height="40" fill="none" stroke="#000000" stroke-width="1.5"/></svg>Placement: before-questionWidth: 80pxMaxHeight: 80pxAltText: A square shape
A shape has 8 sides and 8 angles. What shape is it?
Show answer
Answer: octagon
- SubType
- identify-shape
- Difficulty
- starter
- Visual
- Type: inline-svgSvg: <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 216 116" width="216" height="116"><g transform="translate(8,8)"><polygon points="0.00,-20.00 19.02,-6.18 11.76,16.18 -11.76,16.18 -19.02,-6.18" fill="none" stroke="#000000" stroke-width="1.5"/></g><g transform="translate(58,8)"><polygon points="18.48,7.65 7.65,18.48 -7.65,18.48 -18.48,7.65 -18.48,-7.65 -7.65,-18.48 7.65,-18.48 18.48,-7.65" fill="none" stroke="#000000" stroke-width="1.5"/></g><g transform="translate(108,8)"><polygon points="18.48,7.65 7.65,18.48 -7.65,18.48 -18.48,7.65 -18.48,-7.65 -7.65,-18.48 7.65,-18.48 18.48,-7.65" fill="none" stroke="#000000" stroke-width="1.5"/></g><g transform="translate(158,8)"><polygon points="18.48,7.65 7.65,18.48 -7.65,18.48 -18.48,7.65 -18.48,-7.65 -7.65,-18.48 7.65,-18.48 18.48,-7.65" fill="none" stroke="#000000" stroke-width="1.5"/></g><g transform="translate(8,58)"><ellipse cx="0" cy="0" rx="20" ry="13.333333333333334" fill="none" stroke="#000000" stroke-width="1.5"/></g></svg>Placement: before-questionWidth: 100%MaxHeight: 120pxAltText: Grid of shapes including 3 octagons
What is the name of a shape that has 4 sides?
Show answer
Answer: square
- SubType
- identify-shape
- Difficulty
- starter
- Visual
- Type: inline-svgSvg: <svg viewBox="0 0 80 80" xmlns="http://www.w3.org/2000/svg" width="80" height="80"><rect x="0" y="0" width="40" height="40" fill="none" stroke="#000000" stroke-width="1.5"/></svg>Placement: before-questionWidth: 80pxMaxHeight: 80pxAltText: A square shape
A shape has 0 sides and is perfectly round. What shape is it?
Show answer
Answer: circle
- SubType
- identify-shape
- Difficulty
- starter
- Visual
- Type: inline-svgSvg: <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 216 116" width="216" height="116"><g transform="translate(8,8)"><polygon points="0,-20 12,0 0,20 -12,0" fill="none" stroke="#000000" stroke-width="1.5"/></g><g transform="translate(58,8)"><rect x="-20" y="-12" width="40" height="24" fill="none" stroke="#000000" stroke-width="1.5"/></g><g transform="translate(108,8)"><circle cx="0" cy="0" r="20" fill="none" stroke="#000000" stroke-width="1.5"/></g><g transform="translate(158,8)"><circle cx="0" cy="0" r="20" fill="none" stroke="#000000" stroke-width="1.5"/></g><g transform="translate(8,58)"><circle cx="0" cy="0" r="20" fill="none" stroke="#000000" stroke-width="1.5"/></g></svg>Placement: before-questionWidth: 100%MaxHeight: 120pxAltText: Grid of shapes including 3 circles
A shape has 4 equal sides and 4 right angles. What shape is it?
Show answer
Answer: square
- SubType
- identify-shape
- Difficulty
- starter
- Visual
- Type: inline-svgSvg: <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 216 116" width="216" height="116"><g transform="translate(8,8)"><rect x="-20" y="-20" width="40" height="40" fill="none" stroke="#000000" stroke-width="1.5"/></g><g transform="translate(58,8)"><polygon points="0,-20 12,0 0,20 -12,0" fill="none" stroke="#000000" stroke-width="1.5"/></g><g transform="translate(108,8)"><polygon points="20.00,0.00 10.00,17.32 -10.00,17.32 -20.00,0.00 -10.00,-17.32 10.00,-17.32" fill="none" stroke="#000000" stroke-width="1.5"/></g><g transform="translate(158,8)"><rect x="-20" y="-12" width="40" height="24" fill="none" stroke="#000000" stroke-width="1.5"/></g><g transform="translate(8,58)"><rect x="-20" y="-20" width="40" height="40" fill="none" stroke="#000000" stroke-width="1.5"/></g><g transform="translate(58,58)"><polygon points="0.00,-20.00 19.02,-6.18 11.76,16.18 -11.76,16.18 -19.02,-6.18" fill="none" stroke="#000000" stroke-width="1.5"/></g></svg>Placement: before-questionWidth: 100%MaxHeight: 120pxAltText: Grid of shapes including 2 squares
What is the name of a shape that has 3 sides?
Show answer
Answer: triangle
- SubType
- identify-shape
- Difficulty
- starter
- Visual
- Type: inline-svgSvg: <svg viewBox="0 0 80 80" xmlns="http://www.w3.org/2000/svg" width="80" height="80"><polygon points="20.00,0.00 37.32,30.00 2.68,30.00" fill="none" stroke="#000000" stroke-width="1.5"/></svg>Placement: before-questionWidth: 80pxMaxHeight: 80pxAltText: A triangle shape
Teaching Notes
Practice geometry 2d shapes with free printable worksheets. Uniquely generated — reinforce key math skills with every set.
Frequently Asked Questions
How do I use this Geometry 2d Shapes Starter Worksheets worksheet?
Print the worksheet and complete the problems. Each set number generates a unique arrangement. Use the same set number for all students in a class for consistent assessment.
Is there an answer key?
Yes — every worksheet includes a complete answer key. Print it separately or view it on screen.