Question

2 a) In triangle PqR angle p=60 and angle q=40 what will be the measure of the exterior
angle formed by producing RP​

Answer 1

Answer:

Step-by-step explanation:

Let QR is extended to point S.

(Refer image)

In triangle PQR

∠PRS=∠P+∠Q

⇒∠PRS=60  +40  

⇒∠PRS=100  

Answer 2

Answer:

100 is the angle because sum of interior angles is equal to exterior angle

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