TEKS.MATH.7.9B

What is the area of this circle?

• 1385.44
• 2142.12
• 5541.77
• 1289.12

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TEKS.MATH.7.9B

What is the area of this circle?

• 15393.8
• 1248.12
• 5930.12
• 3848.45

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TEKS.MATH.7.9B

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

• Square
• Cylinder
• Circle
• Triangular Prism

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TEKS.MATH.7.9B

A center circle on a basketball court has a diameter of 12 feet.  How long is the line that wraps around the circle? (Best Choice)

• 6π or about 18.84 ft
• 12π or about 37.68 ft
• 36π or about 113.04 ft
• 144π or about 452.16 ft

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TEKS.MATH.7.9B

A Circle has a diameter of 10 centimeters.  What is the area of the circle? (Best Choice)

• 5π or about 15.7 cm²
• 10π or about 31.4 cm²
• 25π or about 78.5 cm²
• 100π or about 314 cm² 

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TEKS.MATH.7.9B

A dinner plate has a radius of 7 centimeters. What is the area?  Use 22/7 for pi.

• 44 square centimeters
• 154 square centimeters
• 153.86 square centimeters
• 43.96 square centimeters

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TEKS.MATH.7.9B

Find the total surface area of the cylinder.

• 25.13 square cm
• 75.40 square cm
• 50.27 square cm
• 100.53 square cm

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TEKS.MATH.7.9B

Jake's cow is tied to a beanstalk with a piece of rope that is 15ft long. What is the area of the circle in which the cow can graze?

• 47.1 ft.
• 176.7 ft²
• 706.9 ft²
• 94.2 ft

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TEKS.MATH.7.9B

Find the area of the circle

• 56.52
• 254.34
• 1017.36
• 113.04

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TEKS.MATH.7.9B

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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TEKS.MATH.7.9B