Question

the angle of traingle are in the ratio 3:7:8.Find the measure of each angle of the traingle​

Answer 1

Total angle of a triangle=180°

Let the angles be 3x,7x and 8x.Then,

3x+7x+8x=180

=>18x=180

=>x=180/18

=>x=10

THEREFORE,THE ANGLES ARE

3×10=30°

7×10=70°

8×10=80°

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