R = 4 in., θ = 11 rad; find s

The arc length s = 44 inches

Step-by-step explanation:

We are given:

r = 4 in

Ф = 11 radians

We need to find s

The formula used is:

where s represents arc length, r is radius and Ф is angle in radians

Putting values and finding s

Put r = 4 and Ф = 11

So, the arc length s = 44 inches

step-by-step explanation:

use pothagarean therom

a^2+b^2=c^2 so first ac

acm is a right triangle because c= 90°

and am (the hypotenuse or c) =16+9 =25

but there is not enough info we need another angle or side length

114 plus 113 times 2 and 114 times 3