a circle has a radius of 9 inches. In inches, what is the length of the arc intercepted by central angle of 3.25 radians

Step-by-step explanation:

Since we are given the central angle in radians, we should use the following formula for the arc length.

Where s is the arc length, θ is the angle in radians, and r is the radius.

We know this circle has a radius of 9 inches and the central angle is 3.25 radians.

Substitute the values into the formula

Multiply.

The arc length is 29.25 inches.

the answer for this question is : 360°

step-by-step explanation:

we have been given a triangle   we need to tell which one of these is a triangle below to map onto itself.

360° rotation is the complete rotation which eventually leads to the same figure which is given.

the correct will be, that is 360° that will cause the triangle below to map onto itself.