Question

in the following figure OX is a straight P and Q are points on it​

Answer 1

Explanation:

Answer

For POQ=straight line →∠ POQ=180

o

2x+30+4x=180

6x+30=180

6x=150

x=25

o

.

Answer 2

Answer:

in the following figure OX is a straight P and Q are points on it