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

Find the area of the circle

• 56.52
• 254.34
• 1017.36
• 113.04

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

What is the area of this circle?
d = 8cm

• 16π
• 8π
• 4π
• 36π

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

What is the radius of this circle?

• 18in
• 36in
• 9in
• 8in

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

What is the diameter of a circle when the measure of its radii is 24 m?

• 12

• 32

• 25

• 48

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

Find the circumference with a diameter of 6.8 m. Use 3.14 for pi.

• 22.7 m

• 31.5 m

• 21.4 m

• 25.8 m

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

The line segment between the center and a point on the circle

• Radius
• Diamter
• Chord
• Tangnet

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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?

• 8
• 16
• 10
• 4

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

The homeowners association wants to enclose the playground in a fence. How much fencing will they need to purchase?

Would you need to find the Area or Circumference?

• area

• circumference

• neither

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

The radius of a quarter circle is 2 inches. What is the quarter circle's perimeter.

• 7.86 in

• 7.14 in

• 6.76 in

• 5.41 in

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