Question

Find the angles of the triangle which are in a ratio 4:3:2.​

Answer 1

Answer:

15°,20°and 30°

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Answer 2

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

$4x = 4 \times 20 = 80$

$3x = 3 \times 20 = 60$

$2x = 2 \times 20 = 40$