Find the arc length of a central angle of /4 in a circle whose radius is 8 inches

The arc length is inches or 6.28 inches

Step-by-step explanation:

To solve this we are using the arc length formula:

where

is the arc length

is the radius of the circle

is the central angle in radians

We know from our problem that the central angle is and the radius of the circle is 8 inches, so and . Let's replace the values to find :

easy math just plug in a and b

step-by-step explanation:

set each factor equal to 0

4x-3 = 0

2x-1 = 0

solve for x.

4x-3=0

4x=3

x= 3/4

solve for x. 

2x-1= 0

2x= 1

x= 1/2

eventually after a few more steps, your answer should be 1/2 is less than or equal to x and 3/4 is greater than or equal to x