For a circle with a radius of 6 feet, what is the measurement of the central angle (in degrees) that intercepts an arc with a length of
9π
2
feet?

Solution:

The length of arc when angle given in degrees is given as:

Where,

r is the radius

is the central angle in degrees

From given,

Substituting the values we get,

Thus the measurement of the central angle is 135 degrees

4

step-by-step explanation:

im pretty sure it's 4 beacsue 8/2 equals 4

answerim :

n

step-by-step explanation:

im not sure but my dad knows