Question

In the given picture <XoY=5x;<XoZ, =2x-9 what is the volume of x would made YOZ is a line​

Answer 1

Answer:

ANSWER

∠BOC=7x+20

o

and∠COA=3x

For AOB becomes a straight line, ∠AOB=180

0

=>∠BOC+∠COA=180

0

(Linear pair)

=>7x+20

o

+3x=180

0

=>10x=160

0

=>x=16

0