Question

Determine the circumference of a circle with a radius of 6.8. Round your answer to the tenths place.

Answer 1

\[C=2πr~~~~~OR~~~~~C=dπ\]
C - Circumference
π - is the pi, or approximately 3.14
r - Radius
d - Deameter

Answer 2

\[π=3.14~~~~~~~~~~~\And~~~~~~~~~~~~r=6.8~~,~~~~~~~~~~~~~Plug~~this~~i n t o:~~~C=2 \times π \times r\]

Answer 3

Thanks! :) I'll try it.

Answer 4

tell me what you get when you're done.

(nearest 10th is a first decimal place for example, \[32.\color{red} {4}267....\]

Answer 5

I did 2*3.14*6.8 and it =42.7

Answer 6

YES! CORRECT!

Answer 7

yayyyy!! thanks so muchhh!

Answer 8

Anytime!