Question

Find 0 (in radians) for an
angle having an arc length of
21 and a radius of 8.
0 =
=
radians

Answer 1

Answer:

Step-by-step explanation:

C = 2 $\pi$ r

C = 16 $\pi$

$\beta$ = 2 $\pi$  ÷ $\frac{16\pi }{21}$ = $\frac{21}{8}$