The angles of quadrilateral are in the ratio 3 : 5 : 9 : 13. Find all the angles of the quadrilateral.
Solution:
Let Ist angle
Let 2nd angle
Let 3rd angle
Let 4th angle
We know that sum of all the four angles of a quadrilateral is equal to
.
Therefore,
Therefore, Ist angle
2nd angle
3rd angle
4th angle
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