Question

angles of a triangle is 105 Find In APQR, if ZP=65º and ZQ=50° then find ZR.
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Answer 1

Answer:

ZR=65

sum of all the exterior angles of a triangle is 180°

ATQ, 180°=ZP+ZQ+ZR

180°=65°+50°+ZR

180°=115°+ZR

ZR=180°-115°

ZR=65°

Answer 2

Answer:

115°

Step-by-step explanation:

1. zr=zp+zq
2. zr=65°+50°
3. zr=115°