Question

15. In the given figurel || m and t' is transversal intersects l at P and m at Q.


If bisectors of ZAPQ and ZCQP meet at R then prove that ZPRQ = 90°.​

Answer 1

Step-by-step explanation:

Given:l∥m

sum of the interior angles on the same side of transversal is 180 ∘

b+52 ∘=180 ∘

⇒b=180 ∘

−52 ∘

=128 ∘

And a=52 ∘

∴a=52 ∘ ,b=128 ∘

Answer 2

Answer:

sorry I didn't no ......