Question

please tell Q 21 answer​

Answer 1

Step-by-step explanation:

angle 1 = angle 2 (AP is bisector , given). -------1

Similarly, angle 3 = angle 4. --------2

angle 1 + angle 2 = angle 3 + angle 4 --------3

( L || to M)

2 angle 2 = 2 angle 3 (from eq 1 and 2)

angle 2 = angle3

hence AP || to BQ.

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