Question

Help what’s X? Need answer asap

Answer 1

x = 10

Explanation:

The secant- secant angle 3x is half the difference of the intercepted arcs, that is

3x =
`(1)/(2)` (4x + 50 - 30 )

3x =
`(1)/(2)` (4x + 20) = 2x + 10 ( subtract 2x from both sides )

x = 10