Question

Plss tell answer fast....................... ​

Answer 1

Answer:

Y=60x2=120

OA=OB=r

So, angle OAB=angleOBA

SO,

X+X+Y=180

2X+120=180

2X=180-120

2X=60

SO,

X=60/2

X=30

PLEASE MARK ME AS THE BRAINLIEST....

Answer 2

ACN=2AOB

so,

65'=2(65')

y=130'

x+y+OBA=180'

x+y+x=180'

2x+y=180'

2x+130'=180'

2x=50'

x=25'

hope the answer is use full .....

please mark it as brainlist answer since it is my first answer.