Question

Find the missing measure of the arc formed by the endpoints of a central angle.​

Answer 1

The missing measure of the arc is 125°.

Explanation:

Since the circle is 360°, you would first subtract 360 by the degrees given: 360-115-35-85 and the sum is 125. Then, you would set 125 equal to -32x-3 to solve for x.

`125=-32x-3`

`+3`
`+3`

-----------------------

`(128)/(-32) =(-32x)/(-32)`

`x=-4`

The missing measure of the arc is 125°.