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PLEASE HELP ME WITH MY HOMEWORK!
Determine the area of a circle whose diameter is 15 inches. Use 3.14 for π. Round to the nearest tenth.

A. 47.1 in squared
B. 706.5 in squared
C. 94.2 in squared
D. 176.6 in squared

Respuesta :

apologiabiology

aera=pi*radius^2

diameter/2=radius


given tat diameter=15

iameter/2=15/2=7.5=radius


area=pi*radius^2=3.14*7.5^2=3.14*7.5*7.5=176.625 in^2

so answer is D

the anwser to this is d

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