Find the length of the arc, s, intercepted by the given central angle, thetaθ, in a circle of radius, r. θ=30 rad; r=18 m.

540 m

Step-by-step explanation:

We are given that

Central angle,rad

Radius of circle=18 m

We have to find the length of the arc s.

We know that

Length of arc,

Using the formula then, we get

Length of arc,

Hence, the length of arc=540 m

a) 0,0; 1,1; and 2,2

step-by-step explanation:

these have the exact same coordinates, thus they are the correct function.