Question

If four angles of a quadrilateral are in ratio 1:2:3:4, which is the largest angle​

Answer 1

Answer:

144'

Step-by-step explanation:

Let the angles be 1x, 2x, 3x and 4x.

Therefore, by Angle Sum Property of Quadrilateral

1x+2x+3x+4x = 360'

10x = 360'

Therefore x = 36'

The largest angle = 4x

                             = 4 * 36

                            = 144'

Hope it helps!