04239975 04239975
  • 01-05-2020
  • Mathematics
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What is the area of a circle with a radius of 5 ft? Use 3.14 for pi.
A
10\piπ sq. feet

B
25\piπ sq. feet

C
31.4 sq. feet

D
78.5 sq. feet

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  • 01-05-2020

Answer

D) 78.5 sq. feet

Step-by-step explanation:

circle area formula is π * r^2, so  (3.14) * (5)^2 = 3.14 * 25 = 78.5

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