Question

'0' is the center
of the circle
find 'x'in degrees.
​

Answer 1

Answer:

x = 40°

I hope this will help you

Answer 2

Answer:

100⁰

Step-by-step explanation:

front of 'o' is 30⁰ :. 'o'=60⁰...(property of circle)

sum of angles of triangle = 180⁰

20+60+x=180⁰

80+x=180⁰

x=180-80

:. x= 100⁰