Question

In figure, AOB is a straight line. Find value of x.​

Answer 1

{Question}

In figure, AOB is a straight line. Find value of x.

{Answer}

Angles : AOC= x+20°

BOC = 3x-8°

so,

$x + 20 + 3x - 8 = 180 \: \: \: \: (linear \: pair \: ) \\ \\ 4x + 12 = 180 \\ \\ 4x = 180 - 12 \\ \\ 4x = 168 \\ \\ x = \frac{168}{4} \\ \\ x = 42$

so , value of x is 42

Hope it helps

Mark brainliest pls