Question

Find the value of x for which l is parallel to m. The diagram is not to scale.

a. 31
b. 62
c. 93
d. 149

Answer 1

If we continue the line which comes from line segment I till we reach line n then the angle formed will be 31 degrees ( interior alternate to 31 degrees)

x + 31 = 62 ( external angle of a triangle theorem).

Therfore x = 31 degrees answer