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

A circle has an area of 254.47 cubic inches. Find the diameter of this circle.  (Remember  area = pi r² )

• 9
• 12
• 15
• 18

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

Which of the following choices is closest to the area of a circle? (d = 9 cm)

• 253.34 cm²
• 63.59 cm²
• 56.52 cm²
• 28.26 cm²

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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

find the surface area of the cylinder .

• 456.33m²
• 1444.4m²
• 1245.m²
• 6666m²

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

A large pizza at Angelo’s Pizzeria has a diameter of 14 inches. What is the area of the pizza? Use 3.14 for π. Round to the nearest tenth.

• 44
• 122.7
• 153.9
• 615.4

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

The radius is ___________ of the diameter?

• twice
• half

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

Find the circumference of a circle with a radius of 13.5 mm.

• 37.68mm
• 18.84mm
• 84.78 mm
• none of the above

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

The formula for A = 3.14 r² can be used to determine the area of a circle, where A is the area and r is the distance from the center of the circle to the outside edge. If the area of a circular garden is 700 square feet, about how far is the distance from the center of the garden to the outside edge? Round to the nearest tenth.

• 14.9 feet

• ± 14.9 feet

• 26.5 feet

• ±26.5 feet

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

Jojo bought a circular beach towel. The towel had a fringe around the entire edge of it. If the radius of the towel is 2.5 ft., how long was the fringe?

• 3.14

• 12.56

• 15.7

• 7.065

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