Question

Use the arc length formula and the given information to find r.
s = 16 cm, θ = 48°; r = ?

Answer 1

\[s = \frac{\theta}{r}\]

So:

\[r = \frac{\theta}{s}\]

Answer 2

Find r from here..

\(\theta = 48\) and \(s = 16\) here..

Answer 3

48/16=3
so r =3 ? :)

Answer 4

Yes..

Answer 5

thank you very much :)

Answer 6

Welcome dear..