Grade 7 | Unit 3: Measuring Circles | End-of-Unit Assessment (B)

A circle has radius 40 cm. Which of these is closest to its area?

• 10,053 cm²

• 5,026 cm²

• 251 cm²

• 126 cm²

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7.G.B.4

The shape is composed of squares and quarter circles. Select all the expressions that represent its perimeter.

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7.G.B.4

Select all true statements.

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7.G.B.4

7.RP.A.2.b

For each quantity, decide whether circumference or area would be needed to calculate it.

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7.G.B.4

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7.G.B.4

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7.G.B.4

This figure is made from part of a circle and part of a square.

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7.G.B.4

A painter needs to paint the bottom of a circular pool. The pool has a radius of 30 feet. What is the smallest number of 5-gallon cans the painter must buy to cover the bottom of the pool?

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7.G.B.4

7.RP.A.2

7.RP.A.3