Question

find the value of x​

Answer 1

Answer: the sum of two angels is 180 degree

2x+ x = 180 degree

3x = 180 degree

x=180/3

the value of x =60 degree

the value of 2x = 120 degree

Answer 2

Answer:

x = 60°

Step-by-step explanation:

2x° + x° = 180°     (Linear pair i.e. it is a straight angle and they always have angle of 180°)

3x° = 180°

x° = 60°    ----------- (This is the answer)

Therefore the angles are

120° and 60° respectively

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