easy Set 31 Form Exercise

What is the perimeter (circumference) of a circle with radius 2? (use π ≈ 3.14)

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Answer: 12.57

SubType
perimeter
Shape
circle
Difficulty
normal

How many sides does a pentagon have?

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Answer: 5

SubType
count-sides
Shape
pentagon
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 octagon with each side = 15?

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Answer: 120

SubType
perimeter
Shape
octagon
Difficulty
normal

What is the name of a shape with 4 sides?

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Answer: rectangle

SubType
identify-shapes
Shape
square
Difficulty
normal

What is the perimeter of a triangle with each side = 11?

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Answer: 33

SubType
perimeter
Shape
triangle
Difficulty
normal

What is the area of a rectangle with length 5 and width 12?

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Answer: 60

SubType
area
Shape
octagon
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 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 circle with radius 11? (use π ≈ 3.14)

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Answer: 380.13

SubType
area
Shape
circle
Difficulty
normal

How many sides does a circle have?

SubType
count-sides
Shape
circle
Difficulty
normal

What is the perimeter (circumference) of a circle with radius 3? (use π ≈ 3.14)

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Answer: 18.85

SubType
perimeter
Shape
circle
Difficulty
normal

How many sides does a octagon have?

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Answer: 8

SubType
count-sides
Shape
octagon
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 area of a rectangle with length 11 and width 12?

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Answer: 132

SubType
area
Shape
pentagon
Difficulty
normal