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 radius of this circle?

• 18
• 10
• 9
• 8

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

If you are given the diameter, how can you calculate the radius?

• Multiply the diameter by 2
• Divide the diameter by 2
• Add 2 to the diameter
• Subtract 2 from the diameter

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

Calculate the area. Use 3.14 for pi. Round to the nearest tenth if needed.

• 1582.8 cm ²

• 1476.4 cm ²

• 586.2 cm ²

• 602.5 cm ²

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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

Calculate the length of the bold arc.

• 61.3 ft

• 20.4 ft

• 7351.3 ft

• 22,068 ft

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

Which segment is the diameter?

• AC
• BD
• LM
• CE

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

Jimmy is making pizza. He puts a cheese crust around the edge of the pizza. If the diameter of the pizza is 12 inches, what is the length of the cheese crust?

• 37.68

• 254.34

• 56.52

• 31.40

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

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

• 66 sq cm

• 78.5 sq cm

• 66.5 sq cm

• 10 sq m

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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 diameter of the largest pillow she can use? Round to the nearest hundredth. Don't forget to label.

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