Workbook Detail
Geometry 3d Shapes Hard — Set 85
What is the name of a shape with 3 sides?
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Answer: triangle
- SubType
- identify-shapes
- Shape
- rectangle
- Difficulty
- hard
What is the perimeter of a octagon with each side = 18?
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Answer: 144
- SubType
- perimeter
- Shape
- octagon
- Difficulty
- hard
What is the area of a rectangle with length 8 and width 40?
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Answer: 320
- SubType
- area
- Shape
- rectangle
- Difficulty
- hard
What is the name of a shape with 8 sides?
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Answer: octagon
- SubType
- identify-shapes
- Shape
- circle
- Difficulty
- hard
How many sides does a pentagon have?
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Answer: 5
- SubType
- count-sides
- Shape
- pentagon
- Difficulty
- hard
How many sides does a circle have?
- SubType
- count-sides
- Shape
- circle
- Difficulty
- hard
What is the perimeter of a rectangle with length 17 and width 3?
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Answer: 40
- SubType
- perimeter
- Shape
- rectangle
- Difficulty
- hard
What is the area of a rectangle with length 22 and width 44?
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Answer: 968
- SubType
- area
- Shape
- octagon
- Difficulty
- hard
What is the name of a shape with 5 sides?
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Answer: pentagon
- SubType
- identify-shapes
- Shape
- rectangle
- Difficulty
- hard
How many sides does a triangle have?
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Answer: 3
- SubType
- count-sides
- Shape
- triangle
- Difficulty
- hard
What is the area of a circle with radius 17? (use π ≈ 3.14)
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Answer: 907.92
- SubType
- area
- Shape
- circle
- 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 of a octagon with each side = 15?
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Answer: 120
- SubType
- perimeter
- Shape
- octagon
- Difficulty
- hard
What is the perimeter (circumference) of a circle with radius 31? (use π ≈ 3.14)
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Answer: 194.78
- SubType
- perimeter
- 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.
Is there an answer key?
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