Question

Find the arc length and area of a sector with radius r and central angle θ. r=5,θ=π/3.

Answer 1

\[\frac{a}{r}=\theta\]solve for \(a\)

Answer 2

Keep in mind that the definition of a radian is \[\frac{ arclength }{ radius }\]

Answer 3

I thought I was supposed to do m/360*2π

Answer 4

That's (arc lenght)