Question

please solve the question 24​

Answer 1

9 is the correct answer

Answer 2

Hi

Here is your answer

The angles are in ratio

2 ratio 3 ratio 4

We know sum of angles of triangle is 108 degree

SO

$2x + 3x + 4x = 180 \\ 9x = 180 \\ x = \frac{180}{9} \\ x = 20$

SO

$2x = 2 \times 20 = 40 \\ 3x = 3 \times 20 = 60 \\ 4x = 4 \times 20 = 80$

These are the angles of triangle

Hope it will help you

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