In the given figure , find the value of x !!!!!!
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Answer:
As the sum of angles on one side of a straight line is 180°, therefore -:
According to the problem,
55° + 5x - 20 + 45° = 180°
55° + 5x - 20 = 180° - 45°
55° + 5x = 135° + 20
5x = 155° - 55°
5x = 100°
x = 100°/5
x = 20°.
Thus, x = 20°.
Hope it helps! :)
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