The area of a circle is 615.44 in2. What is the diameter of the circle? Use 3.14 for π.

Answers

Answer 1

Answer: The diameter of the circle is 28 inches.

Given:
Area of a circle = 615.44 in²

Area of a circle is computed by multiplying pi and the radius raised to the 2nd power.

A = π r²
615.44 in² = 3.14 * r²
615.44 in² / 3.14 = r²
196 = r²
√196 = √r²
14 in = r

Diameter is twice its radius. So, d = 2r; d = 2 * 14 ; d = 28 inches

Answer 2

Answer:

Answer:

The diameter= 28in

Step-by-step explanation:

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Answer:

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Answers

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1/6 of a ship's crew are engineers, 1/4 are stewards and the rest are soldiers. if there are 48 crew members in all, how many sailors are on the board of the ship?

Answers

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Answers

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Glad To Help You

Hope It Helps!!

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