Question

If point A,O and B are collinear points find the value of x in the following diagrams

Answer 1

Answer:

25+90+x+30=180(AOB is a straight line)

145+x=180

x=180-145

x=35

Answer 2

Step-by-step explanation:

Simce AOB are collinear

angle AOB =180°

So,

25° + 90° +x° +30°= 180°

145° + x° = 180°

x=180-145

x =35°