Question

In Δ ABC, if 3∠A = 4∠B = 6∠C calculate ∠A∠B∠C​

Answer 1

∠A = 80° ∠B = 60° ∠C = 40°

Step by step explaination:

Let 3∠A = 4∠B = 6∠C = x

∠A = x/3, ∠B = x/4, ∠C = x/6

∠A + ∠B + ∠C = 180°

x/3 + x/4 + x/6 = 180°

x = 240°

Therefore,

∠A = 80° ∠B = 60° ∠C = 40°