Question

If the angles of a triangle ABC are in the ratio 2:3:4, find the measures of the angles A,Band C

Answer 1

Answer:

ratio=>2:3:4

2x+3x+4x=180°

9x=180°

x=20°

∠A=20×2

    =40°

∠B=20×3

    =60°

∠C=20×4

    =80°

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