Question

The angles of a quadrilateral are in the ratio 2:3:6:7. Find the largest angle of the Quadrilateral. 2.

Answer 1

please see the attachment.

Answer 2

Let the angles be 2x,3x,6x,7x. The sum of the angles in a quadrilateral is 360 So..2x+3x+6x+7x=360 18x=360 X=20 Angles are 2x=40 3x=60 6x=120 7x=140 The largest angle in the quadrilateral is 140 degrees