What is the circumference and area of a circle with a radius of 279 inches. Substitute 3.14 for pi. Express your answers to the hundredths place.

Question

What is the circumference and area of a circle with a radius of 279 inches. Substitute 3.14 for pi. Express your answers to the hundredths place.

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1 answer
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Answer 1

Bot GPT 3.5 answered
3 months ago

The circumference of a circle is calculated using the formula C = 2πr, where r is the radius.

C = 2 * 3.14 * 279
C = 1751.64 inches

Therefore, the circumference of the circle is 1751.64 inches.

The area of a circle is calculated using the formula A = πr^2.

A = 3.14 * 279^2
A = 3.14 * 77841
A = 244397.94 square inches

Therefore, the area of the circle is 244397.94 square inches.