TEKS.MATH.7.9B

Find the radius of a circle that has an area of 132.73 in². Round to the nearest tenth. 

• 6 in
• 6.4 in
• 6.49 in
• 6.5 in

Tags

TEKS.MATH.7.9B

The diameter of the face-off circle on an ice-hockey rink is 30 feet. Find its area.

• 675.6 ft²
• 29.67 ft²
• 545.8 ft²
• 706.5 ft²

Tags

TEKS.MATH.7.9B

What is the area of this circle?

• 163.2
• 15.3
• 124.2
• 113.1

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TEKS.MATH.7.9B

A circle has a radius of 9 inches.  What is the area of the circle?

• 28.26 in²
• 56.52 in²
• 127.14 in²
• 254.34 in²

Tags

TEKS.MATH.7.9B

what is the area of this semicircle ?

• 100.48cm²
• 80cm²
• 200.96cm²
• none of the above

Tags

TEKS.MATH.7.9B

If you multiply π × d then you will get the...

• radius
• diameter
• circumference
• area

Tags

TEKS.MATH.7.9B

Calculate the length of the bold arc.

• 49.7 ft

• 15.8 ft

• 24.9 ft

• 3.14 ft

Tags

TEKS.MATH.7.9B

Calculate the length of the bold arc.

• 61.3 ft

• 20.4 ft

• 7351.3 ft

• 22,068 ft

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TEKS.MATH.7.9B

Dewan has a circular island in his kitchen. The radius of the island is 1.5 feet. What area of the kitchen does the island cover?

• 7.065

• 15.7

• 25.12

• 9.42

Tags

TEKS.MATH.7.9B

Find the circumference of a circle with a radius of 4m.

• 25.12 m

• 12.56 m

• 200.96 m

• 50.24 m

Tags

TEKS.MATH.7.9B