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A lawn sprinkler spins in a circle. The sprinkler covers a radius of 12 feet. Which choice is the closest to the area of lawn that the sprinkler can cover?  75 square feet 113 s…

A lawn sprinkler spins in a circle. The sprinkler covers a radius of 12 feet. Which choice is the closest to the area of lawn that the sprinkler can cover?  75 square feet 113 s…
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2 votes
A lawn sprinkler spins in a circle. The sprinkler covers a radius of 12 feet. Which choice is the closest to the area of lawn that the sprinkler can cover? 

75 square feet
113 square feet
452 square feet
1809 square feet

asked
User BeaverusIV
by
7.7k points

1 Answer

3 votes

The formula for the area of a circle is π r^2.

3.14 (12x12) = 452.16

Approximately 450sqft

answered
User Taro
by
9.0k points
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