Math, asked by srai7979, 1 year ago

The exterior angle prs of triangle pqr is 105 degree

Answers

Answered by mysticd
0

Answer:

<PRS = <P + <Q

Step-by-step explanation:

In PQR , QR is extended to S.

Exterior angle at R = Sum of interior opposite angles

=> <PRS = <P + <Q

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