Circle Circumference and Area Practice Problems

The city of Paris, France is completely contained within an almost circular road that goes around the edge. Use the map with its scale to estimate the circumference of Paris.

Tags

CCSS.7.G.A.1

The city of Paris, France is completely contained within an almost circular road that goes around the edge. Use the map with its scale to estimate the area of Paris.

Tags

CCSS.7.G.A.1

Here is a diagram of a softball field: About how long is the fence around the field?

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CCSS.HSG.C.B.5

Find the area of the circle below.

• 113.04 cm units²

• 18.84 cm units²

• 9 cm units²

• 28.26 cm units²

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CCSS.7.G.B.4

Find the circumference (to the nearest whole number)

• 88 in

• 44 in

• 116 square in

• None of the above

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CCSS.7.G.B.4

Alex has trained his puppy, Popper, to jump through a ring. According to Alex's measurements and calculations, the ring has a diameter of 3.5 feet. What is the ring's circumference (use 3.14 for pi)?

• 11.32 ft

• 12.25 ft

• 10.99 ft

• 8.75 ft

Tags

CCSS.7.G.B.4

Ms. Merine calculated that her hoop earring has a diameter of 3.5 centimeters. What is the area of her earring (round to the hundreth's place)?

• 9.25 cm²

• 9.62 cm²

• 9.15 cm²

• 9.99 cm²

Tags

CCSS.7.G.B.4

What is the area of this circle?

• 6082.12

• 1519.76

• 1893.14

• 1292.92

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CCSS.7.G.B.4

What is the radius of this circle?

• 18

• 36

• 9

• 6

Tags

CCSS.7.G.B.4

Find the circumference of the circle

• 21.98

• 153.86

• 43.96

• 615.44

Tags

CCSS.7.G.B.4