Question

if three angles A,B C are in ratio 8:4:3 then the measure of angle A is​

Answer 1

Answer:

Sum of all angles in a triangle is 180

8x + 4x + 3x = 180

15x = 180

x = 180/15

x = 12

The angles are

8x = 8 × 12

= 96

4x = 4 × 12

= 48

3x = 3 × 12

= 36

Answer 2

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8x + 4x + 3x = 180

15x = 180

3x = 36

x = 12

8x = 12 × 8 = 96

4x = 12 × 4 = 48

3x = 12 × 3 = 36

angle A = 96°

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