Question

In the triangle below.

AB = QR BC = PQ CA = RP

Compute the remaining angles of both the triangles.

Answer 1

AB = QR ∴ ∠C = ∠P

BC = PQ ∴ ∠A = ∠R

CA = RP ∴ ∠B = ∠Q

∠A = 60° ∴ ∠R = 60°

∠Q = 70° ∴ ∠B = 70°

∠A = 60, ∠B = 70° then ∠C = 180 – (60° + 70°)

∴ ∠C = 50° ∴ ∠P = 50°

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