Question

If z=14 and x=83 , then what is the value of y?

Answer 1

y = 152

Explanation:

The chord- chord angle x is half the sum of the arcs intercepted by the angle and its vertical angle, that is

`(1)/(2)` (y + z) = 83 ( multiply both sides by 2 to clear the fraction )

y + z = 166

y + 14 = 166 ( subtract 14 from both sides )

y = 152