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02-02-2021
Mathematics

contestada

The circumference of a circle is 15 ft. find its area writing 3.14 for pi PLS

Respuesta :

02-02-2021

Answer:

17.9140127389 FT²

Step-by-step explanation:

Circumference is found using the formula 2πr.

15=2πr

r=15/(2*3.14)

r=2.38853503185

Area is found using the formula πr²

A= πr²

=3.14( 2.38853503185²)

=17.9140127389

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