What is the area of a circle with a radius of 20 inches? Group of answer choices 1256 square inches 314 square inches 31.4 square inches 125.6 square inches

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Shalmanese asked Oct 18, 2022

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4 votes

What is the area of a circle with a radius of 20 inches?

Group of answer choices

1256 square inches

314 square inches

31.4 square inches

125.6 square inches

Mathematics
high-school

Shalmanese asked Oct 18, 2022

by Shalmanese

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2 Answers

14 votes

Answer:

1256 square inches.

Explanation:

20 squared * π = 1256 square inches

Danez answered Oct 19, 2022

by Danez

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9 votes

Answer:

1256 square inches

Explanation:

Area of a circle:

A = πr²

Given:

r = 20

Work:

A = πr²

A=(3.14)20²

A = 3.14(400)

A = 1256

Rohit Srivastava answered Oct 21, 2022

by Rohit Srivastava

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