Question

Find the value of x

Can u please explain

Answer 1

x = 11

Explanation:

the inscribed angle CDE is half the measure of its intercepted arc CE , so

8x - 9 =
`(1)/(2)` × 158 = 79 ( add 9 to both sides )

8x = 88 ( divide both sides by 8 )

x = 11

Answer 2

can u please tell what is 158° here