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

Find the area of the circle

• 43.96
• 153.86
• 87.82
• 307.72

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

What is the circumference of a circle with a diameter of 10 meters?

• 5 meters
• 15.7 meters
• 3.14 meters
• 31.4 meters

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

If my diameter is 19 inches, what is my radius?

• 38 inches
• 9.5 inches
• 59.66 inches
• 119.32 inches

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

Find the lateral surface area of the cylinder.

• 192π
• 128π
• 96π
• 402π

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

What is the formula for area of a circle?

• A = π×r²
• A = 2×π×r

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

Is this Radius or Diameter?

• Radius

• Diameter

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

What is the formula for finding the area of a circle?

• A = π·d

• C = 2·π·r

• A = π·r²

• C = π·d

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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

Find the area of the shaded sector of circle O. The radius is 6 inches and the central angle is 100°. Express answer to the nearest tenth of a square inch.

• 9.2 in²

• 10.5 in²

• 31.4 in²

• 38.2 in²

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