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7 votes
Find the area of a circle with a radius of 5 feet. Round your answer to the nearest tenth.

area: about
ft2

User Zivile
by
6.5k points

1 Answer

3 votes

Answer:

78.6

Explanation:

Area of circle = Pi*r^2

r=5

for pi use calculator or pi=3.142

area =Pi*r2=(3.142)*5^2=(3.142)*25=78.55 = 78.6 (1 decimal place which is same with tenth)

User Sawan Patodia
by
7.0k points