Question

The four angles of a quadrilateral are in the ratio 1 : 2 : 3 : 4. Then what is the measure of the smallest angle ?


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Answer 1

I hope this helped you a lot

Answer 2

Answer :-

Let the angles be x , 2x , 3x and 4x.

• Sum of all angles of quadrilateral = 360°

x + 2x + 3x + 4x = 360°

10x = 360°

x = 36°

Angles = 36° , 72° , 108° and 144°

Smallest angle = 36°