Question

In ∆ PQR, ∠P =70° and ∠Q = 30°. Which side of this triangle is the longest?​

Answer 1

Answer:

angle p is the longest 70

Step-by-step explanation:

angle r is 70-30=40

Answer 2

Answer:

In ΔPQR

∠P = 70°  ;  ∠Q = 30°

∴  ∠R =  180° -  ∠P - ∠Q      (ANGLE SUM PROPERTY OF A TRIANGLE )

∠R  =  180° - 70 - 30

∠R = 180 - 100

∠R = 80°

CLEARLY ∠R IS THE BIGGEST ANGLE AND WE KNOW THAT SIDE OPPOSITE TO THE LARGEST ANGLE IS THE LARGEST .

∴  PQ IS THE LONGEST SIDE.

HOPPE IT HELPS PLEASE MARK BRAINLIEST