The angles of quadilateral are in the ratio 3:5:9:13: find all the angles of the quadilateral
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Step-by-step explanation:
Let the angles of quadrilateral be 3x,5x,9x and 13x
We know that: Sum of angles of quadrilateral is 360°
>3x+5x+9x+13x=360
>30x=360
>x= 12
now,
✓3x=36°
✓5x=60°
✓9x=108°
✓13x=156°
Therefore, the angles of quadrilateral are 36°,60°,108° and 156°.
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