Question

In a triangle ABC, if 3 times∠A = 4 times ∠B = 6 times ∠C, then A : B : C = ?

Answer 1

Step-by-step explanation:

3A=4B=6C

3A=4B 4B=6C

A=4/3B C=4/6B

ALSO

A+B+C=180 (SUM OF ALL ANGLES OF TRIANGLE IS 180)

4/3B+B+4/6B=180 (PUTTING VALUES OF A AND B)

B=60

A=80

C=40

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