Question

In A PQR
angle P+angle Q = 115
angleP+angleR= 108

to find - angleP=? , angleQ= ? , angelR=?​

Answer 1

Step-by-step explanation:

P+ Q+R=180° (ASP)

115°+R=180°

R=180°-115°

R=65°

P+ Q+R=180° (ASP)

108°+Q=180°

Q=180°-108°

Q=72°

P+ Q+R=180° (ASP)

P+72°+65°=180°

P+137°=180°

P=180°-137°

P=43°