Question

A circle has a diameter of 12 inches find the area of the circle use 3.14

Answer 1

diameter is twice the radius
and the area of a circle is pi times radius squared
so 3.14 x 6^2 sq inches

Answer 2

Radius=12/2=6
\[Area=\Pi*r ^{2}\]
=3.14*6^2=113.04

Answer 3

11304?

Answer 4

No. See the decimal point?

Answer 5

Its 113.04

Answer 6

113.04

Answer 7

Right

Answer 8

sq.inches. it is important to note that the answer is in square inches, otherwise it wouldn't make any sense.