jpmoney306 jpmoney306

08-04-2020
Mathematics

contestada

Help me please seriously my work is due at 2pm

The beam from a lighthouse is visible for a distance of 14 mi. To the nearest square mile, what is the area covered by the beam as it sweeps in an arc of 270°?

The beam covers an area of _____ mi^2.

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KoreabooGirl KoreabooGirl

08-04-2020

Answer:

Step-by-step explanation:

area of a circle= (pi) x r^2

a= 3.14 x 7^2

a=3.14 x 49

a= 153.86 mi^2

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