in the adjoining figure find the value of x??
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Answer:
x = 28°
Step-by-step explanation:
- We know that when all angle lie on a straight line then total angle is 180° this is called linear pair(L. P) so 3x+20 + 4x - 36 = 180° , 3x +4x + 20 - 36 = 180 , 7x - 16 = 180, 7x = 180 +16, 7x = 196 , x = 196/7 , x = 28°
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