Question

Find x in the following figure​

Answer 1

Answer:

4x+3x+2x = 180

9x= 180

x=20

Answer 2

Step-by-step explanation:

Let, the angels be 4x, 2x , 3x.

By using angle sum property of triangle

4x + 2x + 3x = 180°

9x = 180°

x = 180 / 9

x = 20°

so,

4x = 4×20 = 80°

2x = 2×20 = 40°

3x = 3×20 = 60°

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