NCERT Class 9 Solutions: Line and Angles (Chapter 6) Exercise 6.2 – Part 2 (For CBSE, ICSE, IAS, NET, NRA 2022)

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Angles on the Same Side of Transversal

Q-3 In the figure, if , and , find and .

Point of a, B, C, D, E, F, G and Line AB and CD at Parallel

Solution:

Given , and

Now,

Now, (Since and GE is transversal. Alternate interior angles)

Also,

°

Now, (Linear pair)

Q-4 In the figure, if , and find

Point P, Q, R, S, T Also PQ Parallel to St

Solution:

Given,

A line XY parallel to PQ and ST is drawn.

Line XY Parallel to PQ and St

(Angles on the same side of transversal)

Also,

(Angles on the same side of transversal)

Now,