CBSE Class 8 Answered
the angles of a quadrilateral are in ratio 2:5:7:4.Find the measure of all the angles of the quadrilateral.
Asked by tanmaysinghrathore6 | 04 Aug, 2021, 07:46: PM
Expert Answer
Angles of a quadrilateral are in ratio 2:5:7:4
so let the measures be 2x,5x,7x and 4x
sum of angles in quadrilateral is 360
2x+5x+7x+4x=360
18x=360
x=20
so angles are 40,100,140,80
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