CCSS.Math.Content.7.G.B.4

Find the radius of a circle that has an area of 132.73 in². Round to the nearest tenth. 

• 6 in
• 6.4 in
• 6.49 in
• 6.5 in

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CCSS.Math.Content.7.G.B.4

Find the circumference of a circle with
radius = 2 cm

• 6.3 cm
• 1.26 cm
• 12.6 cm
• 126 cm

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CCSS.Math.Content.7.G.B.4

What is the circumference of a circle with a radius of 21 cm?

• 131.9 cm
• 121.9 cm
• 111.9 cm
• 141.9 cm

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CCSS.Math.Content.7.G.B.4

A circular swimming pool is 21 feet in diameter.
How many feet around is the pool?

• 10.5 ft
• 42 ft
• 65.94 ft
• 131.95 ft

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CCSS.Math.Content.7.G.B.4

What is the area of a circle with the diameter of 10cm ?

• 66cm
• 78.5cm
• 66.5cm
• 10m

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CCSS.Math.Content.7.G.B.4

Find the circumference with a radius of 5.8 cm. Use 3.14 for pi.

• 37 cm

• 38.3 cm

• 36.4 cm

• 42.7 cm

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CCSS.Math.Content.7.G.B.4

What is the circle's diameter?

• 3 m

• 6 m

• 12 m

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CCSS.Math.Content.7.G.B.4

If you divide the circumference of a circle by its diameter, what answer will you always get?

• The radius

• The area

• Pi

• cake

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CCSS.Math.Content.7.G.B.4

Find the area of the quarter circle. Round you answer to the nearest hundredth.

• 58.88

• 78.50

• 7.85

• 157.00

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CCSS.Math.Content.7.G.B.4

Sadie has 38 inches of fringe to sew around a circular pillow. What is the approximate diameter of the largest pillow she can use?

• 6 inches

• 9 inches

• 10 inches

• 12 inches

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CCSS.Math.Content.7.G.B.4