Circumference and Area of Circle | Baamboozle - Baamboozle

What is the circumference of the circle?

56.52 inches

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The radius of a circle is 130 meters. What is the unit of measurement used for the circumference of this circle?

meters

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The diameter of the window is 5 feet. What is its area?

19.625 square feet (19.625 ft^2)

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What is the diameter of a circle?

It's a line that goes from one edge of a circle through the center of a circle touching the opposite edge.

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What is the approximate value often used for pi?

3.14

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The diameter of a circle is 7.5 miles. What is the unit of measurement when you find the area of the circle?

square miles or miles^2. (^2 means "to the power of 2.")

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What's the area of a circle with a radius of 5 miles?

78.5 square miles (78.5 mi^2)

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Pi is equal to the ratio of the ____________ of a circle divided by its ____________.

CIRCUMFERENCE divided by its DIAMETER

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The Jeep spare tire cover has a radius of 16 inches. What is the circumference of the cover?

100.48 inches or approximately 8 feet

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Find the circumference of a circle with a diameter of 12 inches.

37.68 inches

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What is the formula for finding the area of a circle?

Pi (3.14) times radius times radius

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The diameter of the window is 5 feet. What is its circumference?

15.7 feet

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What's the formula for finding the circumference of a circle?

Multiply 3.14 times the diameter of the circle

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