Question

The angles of a quadrilateral are m, 3m, 2m, and 3m. find the value of the largest angle.

Answer 1

Answer:

m+3m+3m+2m=360

9m=360

m=40

40,120,80,120

largest angle is 120

Answer 2

The sum of all angles in quadrilateral is 360.

So, m + 3m + 2m + 3m = 360

9m = 360

So, m = 40, largest angle is 3m = 3 * 40 = 120.