Question

the angles of quadrilateral are in ratio 2.3.6.7. find largest angle​

Answer 1

Answer:

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°

Hope it helps you Mark as brainliest please

Answer 2

Answer:

Step-by-step explanation:

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

2x+3x+6x+7x=360 (sum of angles of a quadrilateral is 360)

18x=360

x=360/18

x= 20

The largest angle will be 7x=7*20=140°

Please mark as brainlist answer