Question

How to find angle measures and segment length

Answer 1

The value of x is
`186\°`

Explanation:

Part 27) we know that

The measurement of the outer angle is the semi-difference of the arcs it encompasses

In this problem

`90\°=(1)/(2)[x\°-6\°]`

Solve for x

`180\°=[x\°-6\°]`

`x=180\°+6\°=186\°`