Question

Help please?

Answer 1

Use the arc length formula and the given information to find θ.
s = 7 m, r = 12 m; θ = ?

I know how to use the arc length formula, but I cannot remember what the formula is?

Answer 2

s=rθ

Answer 3

θ = s/r =7/12

Answer 4

\[L(s)=\frac{ \theta }{ 360 } \times 2\pi r\]

Answer 5

is tht it?

Answer 6

oh nevermind you are right! thaks!

Answer 7

welcome ^_^