Workbook Detail
Geometry 3d Shapes Hard — Set 17
What is the perimeter of a octagon with each side = 49?
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Answer: 392
- SubType
- perimeter
- Shape
- octagon
- Difficulty
- hard
What is the area of a rectangle with length 44 and width 34?
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Answer: 1496
- SubType
- area
- Shape
- octagon
- Difficulty
- hard
What is the area of a circle with radius 20? (use π ≈ 3.14)
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Answer: 1256.64
- SubType
- area
- Shape
- circle
- Difficulty
- hard
How many sides does a pentagon have?
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Answer: 5
- SubType
- count-sides
- Shape
- pentagon
- Difficulty
- hard
What is the area of a rectangle with length 36 and width 38?
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Answer: 1368
- SubType
- area
- Shape
- octagon
- Difficulty
- hard
What is the area of a rectangle with length 10 and width 6?
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Answer: 60
- SubType
- area
- Shape
- pentagon
- Difficulty
- hard
What is the area of a triangle with base 12 and height 19?
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Answer: 114
- SubType
- area
- Shape
- triangle
- Difficulty
- hard
What is the name of a shape with 6 sides?
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Answer: hexagon
- SubType
- identify-shapes
- Shape
- hexagon
- Difficulty
- hard
What is the perimeter of a triangle with each side = 17?
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Answer: 51
- SubType
- perimeter
- Shape
- triangle
- Difficulty
- hard
What is the name of a shape with 4 sides?
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Answer: rectangle
- SubType
- identify-shapes
- Shape
- hexagon
- Difficulty
- hard
What is the perimeter (circumference) of a circle with radius 7? (use π ≈ 3.14)
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Answer: 43.98
- SubType
- perimeter
- Shape
- circle
- Difficulty
- hard
What is the area of a square with side 3?
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Answer: 9
- SubType
- area
- Shape
- square
- Difficulty
- hard
How many sides does a square have?
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Answer: 4
- SubType
- count-sides
- Shape
- square
- Difficulty
- hard
What is the area of a triangle with base 6 and height 50?
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Answer: 150
- SubType
- area
- Shape
- triangle
- Difficulty
- hard
What is the perimeter of a hexagon with each side = 7?
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Answer: 42
- SubType
- perimeter
- Shape
- hexagon
- Difficulty
- hard
What is the area of a triangle with base 37 and height 41?
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Answer: 758.5
- SubType
- area
- Shape
- triangle
- Difficulty
- hard
What is the name of a shape with 5 sides?
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Answer: pentagon
- SubType
- identify-shapes
- Shape
- octagon
- Difficulty
- hard
How many sides does a circle have?
- SubType
- count-sides
- Shape
- circle
- Difficulty
- hard
Teaching Notes
Practice geometry 3d shapes with free printable worksheets. Uniquely generated — reinforce key math skills with every set.
Frequently Asked Questions
How do I use this Geometry 3d Shapes Hard 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.
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Yes — every worksheet includes a complete answer key. Print it separately or view it on screen.