Question

the angles of a quadrilateral are in the ratio 3 :4 : 5 : 6 find its angles​

Answer 1

Answer:

All four angles of a quadrilateral add up to 360°

Therefore, 3x + 4x + 5x + 6x= 360

18x = 360

x = 360/18

x = 20

The angles of quadrilateral are

1. 3×20=60°

2. 4×20=80°

3. 5×20=100°

4. 6×20=120°