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

What is the circumference of a circle with a radius of 5 in terms of π ?

• 5 π square units
• 10 π square units
• 25 π square units
• 50 π square units

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

What is the circumference?

• 36
• 18pi
• 108pi
• 36pi

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

What is the diameter?

• 8
• 16
• 10
• 4

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

What is the diameter?

• 8
• 16
• 10
• 4

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

Marisa purchases a pot for her father's garden. The diameter of the bottom of the pot is 18 cm. What is the area of the pot's bottom? (Round to the nearest whole number.)

• 28 cm²
• 57 cm²
• 254 cm²
• 1017 cm²

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

The following formula is for the area of :
A=πr²

• Square
• Cylinder
• Circle
• Triangular Prism

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

Find the Area of the circle:

• 78.5 m²
• 15.7 m²
• 31.4 m²
• 64.5 m²

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

Mary bought a circular rug for the living room.  The rug has a radius of 16 feet.  Which measurement is closest to the circumference of the rug in feet?

• 100.48 ft²
• 198.4 ft²
• 49.6 ft²
• 803.84 ft²

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

A minute hand (radius) of a clock is 13.8 meters long. What is the circumference of the clock?

• 86.70 meters
• 76.66 meters
• 66.66 meters
• 96.66 meters

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

What is the diameter?

• 5 in
• 10 in
• 3.14 in
• 15.84 in

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