the angles of a quadrilateral are in the ration 2:3:6:7.the largest angle is

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the angles of a quadrilateral are in the ration 2:3:6:7.the largest angle is

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Answer:140 degree

Step-by-step explanation:The angles of a quadrilateral are given as in the ratio 2:3:6:7

Let the angles be 2x, 3x, 6x, 7x.

The sum of angles of a quadrilateral = 360°

⇒2x+3x+6x+7x = 360

⇒18x = 360

⇒x = 360/18

∴x = 20

∴The largest angle = 7x = 7×20 =140°Answer:the largest angle is 140 degree