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HELP HELP I NEED HELP​
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6 votes
HELP HELP I NEED HELP​

HELP HELP I NEED HELP​-example-1
User Howaryoo
by
7.7k points

1 Answer

9 votes

Answer:

a. 1385.44 ft²

Explanation:

Area of a circle

  • πr²

Given

  • r = 21 ft

Solving

  • 22/7 x 21 x 21
  • 22 x 3 x 21
  • 66 x 21
  • 1386 ft²
  • Option A is the closest answer
User Chuck Norris
by
6.8k points
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