Question

find the anglesof a triangle which are in ratio 4:3:2​

Answer 1

Answer:

80, 60, 40

Step-by-step explanation:

Let common multiple = x.

Therefore:

4x + 3x + 2x = 180 ( Angle sum property of triangle)

9x = 180

x = 20.

Now, angles were 4x, 3x and 2x

Multiply x with 4, 3 and 2 to get the answer.

Answer 2

Answer:

Let the angles of triangle be 4x , 3x and 2x

Step-by-step explanation:

Sum of all angles of a triangle is 180°

4x + 3x + 2x = 180

9x = 180

x = 180/9

x = 20

Angles are = 4 × 20 = 80°

= 3 × 20 = 60°

= 2 × 20 = 40°

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