Question

in the given figure angle X is ​

Answer 1

Answer:

5x+4x=180(linear pair)

9x=180

x=180/9

x=20

so,

5x=5×x= 5×20=100

4x=4×x=4×20=80

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Answer 2

Answer: 20°

Hiii...

We know a supplementary angle is 180°, which means 5x + 4x will give 180°, So now we will write in the form of an equation to find x

5x + 4x = 180°

9x = 180°

x = 180/9

x = 20°

Therfore, angle x = 20°

The value of angle 5x = 5 x 20 = 100°

The value of angle 4x = 4 x 20 = 80°

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