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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

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
asked 90.0k views
1 vote
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

asked
User Gustav
by
8.5k points

2 Answers

6 votes

Answer:

1256 square inches.

Explanation:

20 squared * π = 1256 square inches

answered
User Roby Sottini
by
9.1k points
5 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

answered
User Prateek Ratnaker
by
8.8k points
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