Question

find the perimeter or circumference and area of each figure. the first figure is a circle with a radius of 8 inches across. then round to the nearest tenth.

Answer 1

\[A=\pi r ^{2}\](area)

Answer 2

\[C=2\pi r\]
(circumference or perimeter)

your given: r=8 inch
just plug it in the formula and solve..

Answer 3

3.14(64)=? I think that's what @Data-IG2 is trying to say I just put it in simpler terms

Answer 4

@caitlynmcdaniel, yeah pi = 3.14, but remember to use PROPER formulas for finding area and circumference..