Question

The sides of a square field are 12 meters. A sprinkler in the center of the field sprays a circular area with a diameter that corresponds to a side of the field.How much of the field is not reached by the sprinkler? Round your answer to the nearest hundredth.

Answer 1

30.96 m² aren't reached by the sprinkler

Explanation:

Field area=12•12=144 m²

Sprinkler area=πr²=36•3.14=113.04m²

Unsprinkled=field-sprinkler=144-113.04=30.96 m²