Question

In a quadrlateral the angles are in the ratio 3:5:9:13, find all the angles of the
quadrilateral.​

Answer 1

Answer:

look and learn

Step-by-step explanation:

sum of angles of quadrilateral is 360

therefore 3x + 5x + 9x + 13x = 360

30x = 360

x = 360 / 30

x = 12