Question

What is the value of x

Answer 1

x = 58

Explanation:

The secant- tangent angle 51° is half the difference of the measures of the intercepted arcs, that is

`(1)/(2)` (160 - x) = 51 ( multiply both sides by 2 )

160 - x = 102 ( subtract 102 from both sides )

58 - x = 0 , thus

x = 58