Question

Anbu has marked the angles as shown in the following figure. Check whether it is correct. Give reason

Answer 1

m and n are parallel lines. l is the transversal.

Interior angles on the same side of the transversal are supplementary.

But here it is 75 + 75 ≠ 180°

105 + 105 ≠ 180°

∴ Angles marked are not correct.