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2 years ago

HELP ME I NEED THE RIGHT ANSWER ONLY

Mathematics

2 answers:

Bas_tet [7]2 years ago

7 0

The circumference and area of a circle with a diameter of 14 inches is A.

Vikentia [17]2 years ago

7 0

Alright. Let's start with Circumference.

The formula for that is 2piR.

Radius of circle is half of diameter. 14/2=7

Plug it in, 2*pi*7

Simplify, answer is 14 pi

Area, formula is pi(R*R) (Sorry can't do squared)

Taking from before, pi*49

Simplify, it's 49 pi

Total: it's C=14 pi, A= 49 pi, or choice A

Hope this helped!

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