Question

6.In a triangle the ratio of angles is 3:7:5. Find measure of all the angles.​

Answer 1

Answer:

3x+7x+5x = 180

15x = 180

x = 12

<1 = 12×3 = 36

<2 = 12×7 = 84

<3= 12×5= 60

Answer 2

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