Question

The circumference of a circle with radius 2.3 cm is ____ cm to the nearest whole number.

Answer 1

formula for circumference of a circle is\[2 \pi r\]

Answer 2

I got that but how do you plug it in

Answer 3

r=2.3 cm

Answer 4

\[2 \times \pi \times 2.3\]

Answer 5

now use calculator

Answer 6

i got 14.45

Answer 7

14.451 cm

Answer 8

wts the wrong

Answer 9

aw ok i get it

Answer 10

ok

Answer 11

thank you

Answer 12

welcome

Answer 13

medal?

Answer 14

yea