Workbook Detail
Geometry Grade 1 Geometry Challenge — Set 20
How many sides does a rectangle have?
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Answer: 4
- SubType
- count-sides
- Shape
- rectangle
- Difficulty
- normal
What is the name of a shape with 6 sides?
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Answer: hexagon
- SubType
- identify-shapes
- Shape
- circle
- Difficulty
- normal
How many sides does a triangle have?
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Answer: 3
- SubType
- count-sides
- Shape
- triangle
- Difficulty
- normal
What is the area of a triangle with base 15 and height 6?
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Answer: 45
- SubType
- area
- Shape
- triangle
- Difficulty
- normal
What is the area of a triangle with base 9 and height 11?
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Answer: 49.5
- SubType
- area
- Shape
- triangle
- Difficulty
- normal
What is the name of a shape with 8 sides?
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Answer: octagon
- SubType
- identify-shapes
- Shape
- circle
- Difficulty
- normal
What is the area of a triangle with base 8 and height 10?
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Answer: 40
- SubType
- area
- Shape
- triangle
- Difficulty
- normal
What is the perimeter (circumference) of a circle with radius 9? (use π ≈ 3.14)
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Answer: 56.55
- SubType
- perimeter
- Shape
- circle
- Difficulty
- normal
What is the area of a circle with radius 9? (use π ≈ 3.14)
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Answer: 254.47
- SubType
- area
- Shape
- circle
- Difficulty
- normal
What is the name of a shape with 4 sides?
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Answer: rectangle
- SubType
- identify-shapes
- Shape
- circle
- Difficulty
- normal
What is the perimeter of a octagon with each side = 12?
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Answer: 96
- SubType
- perimeter
- Shape
- octagon
- Difficulty
- normal
What is the area of a circle with radius 15? (use π ≈ 3.14)
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Answer: 706.86
- SubType
- area
- Shape
- circle
- Difficulty
- normal
How many sides does a hexagon have?
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Answer: 6
- SubType
- count-sides
- Shape
- hexagon
- Difficulty
- normal
What is the perimeter of a pentagon with each side = 4?
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Answer: 20
- SubType
- perimeter
- Shape
- pentagon
- Difficulty
- normal
What is the perimeter of a octagon with each side = 11?
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Answer: 88
- SubType
- perimeter
- Shape
- octagon
- Difficulty
- normal
What is the perimeter of a pentagon with each side = 15?
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Answer: 75
- SubType
- perimeter
- Shape
- pentagon
- Difficulty
- normal
Teaching Notes
Practice geometry with free printable worksheets for Grade 1. Uniquely generated — reinforce key math skills with every set.
Frequently Asked Questions
How do I use this Geometry Grade 1 Challenge 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.