Question

In a quadrilateral, the angles are xº, (x + 10), (x+20)°, (x+30)°. Find the angles.
Thongles of a quadrilateral cannot be in the ratio 1:2:3:6. Why? Give
reasons.​

Answer 1

Step-by-step explanation:

x + x + 10 + x + 20 + x + 30 = 360°

4x + 60 = 360°

4x = 300

x = 75°

1st angle = x = 75°

2nd angle = x + 10 = 75 + 10 = 85°

3d angle = x + 20 = 75 + 20 = 95°

4th angle = x + 30 = 75 + 30 = 105°

Hope this will help you