Question

please answer question no. 13​

Answer 1

Given:-

AB and CD are bisector of angle PAC and RCA,ABllCD.

Since AB and CD are angle bisectors.

So, Angle DCR = Angle DCA =α and Angle PAB = Angle CAB=β

Now,ABllCD.

Angle BAC = Angle DCA

Since, alternate angles are equal.

Thus, PQllRS.

Answer 2

Step-by-step explanation:

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