Question

Find the value of x.
A.48
B.56
C.68
D.76

Answer 1

A.) 48

Explanation:

I got it correct on founders edtell

Answer 2

A

Explanation:

The secant- tangent angle 78° is half the difference of the intercepted arcs

`(1)/(2)` (204 - x) = 78 ( multiply both sides by 2 )

204 - x = 156 ( subtract 204 from both sides )

- x = - 48 ( multiply both sides by - 1 )

x = 48