Question

In adjacent figure find the magnitude of each of the three
angles formed?
(Hint: Sum of all angles at a point on a line is 180°)
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Answer 1

x°+ 2x° + 3x° = 180°

=>. 6x° = 180°

=> x°= 180°/ 6

=> x°= 30°

Then 2x° = 30°*2= 60°

3x° = 30°*3= 90°

=> 30°+ 60°+ 90°= 180°

Hope it help you☺️........