Question

What is the value of X in circle O below?
Need help on all step by step preferably

Answer 1

a. x = 68

b. x = 55

c. x = 18

Explanation:

Formula

Inscribed angle = Central angle/2

a.

x = 136/2

x = 68

b.

x = ( 360 - 150 - 100 )/2

= 110/2

x = 55

c.

x = 18