Question

Help with radius

Answer 1

arc length:\[\Large length = \frac{ \theta }{ 360 }*2 \pi r\]you have the arc length 7, and angle 120. Find r.

Answer 2

the answer...

Answer 3

you are required to participate in the solution process ...

Answer 4

10.10 when rounded to 2 decimals

Answer 5

just using basic algebra ....\[\frac{7(360)}{120(2pi)}=r\]
\[\frac{7(180)}{120(pi)}=r\]
\[\frac{7(3)}{2(pi)}=r\]

Answer 6

its about 21/6 which is quite less then 10