Question

The four angles of a quadrilateral are in the ratio of 2 : 3 : 6 : 7. Find the measure of angles.

Answer 1

Step-by-step explanation:

Let the angles of quadrilateral be 2x , 3x , 6x and 7 x.

Sum of all angles of quadrilateral = 360 degree

2x +3x +6x + 7x = 360 degree

18 x = 360 degree

x = 20 degree

Thus angle software quadrilateral are :-

2x = 2 ×20= 40 degree

3x= 3 × 20= 60 degree

6x= 6×20= 120 degree

7x=7×20= 140 degree