Question

What is the exact circumference of a circle with a radius of 17 millimeters?


A.


17π millimeters


B.


34π millimeters


C.


68π millimeters


D.


8.5π millimeters


i got 24 mm by doing 2x pi x 17
what am i doing wrong

Answer 1

@triciaal

Answer 2

@geerky42

Answer 3

\[\Large C = 2\pi r\]

Answer 4

sorry didn't see your answer

Answer 5

17 x 2 = 24

Answer 6

none. check again.

Answer 7

\[17 \times2 ~~~=~~~ 17+17\]

Answer 8

oh darn i miscalculated :/

Answer 9

\(7\times2 = 14\), so you have to add 1 to ten digit

Answer 10

yep

Answer 11

its 34

Answer 12

So you know the answer now.

Answer 13

yeah.

Answer 14

thank you :)

Answer 15

welcome

Answer 16

2 * 17 = 34 not 24