Question

Find x ifwrewrijqeowehj

Answer 1

3x+x+(x+12)=152

<AOD =<COB(VERTICAL OPPOSITE ANGLES)

`5x+12=152\\5x=152-12\\5x=140\\(5x)/(5) =(140)/(5) \\x=28`

x=28°

be reminded that <COB IS MADE OF ALOT OF BRANCH ANGLES THAT WE HAD TO ADD TO GET IT

i.e <COE,<EOF AND <FOB