Question

If angles A,B,C,D of the quadrilateral ABCD,taken in order are in the ratio of 3:7:6:4,then ABCD is a

Answer 1

Step-by-step explanation:

Sum of angles in a quadrilateral= 360°.

Total part in which to be divided=3+7+6+4=20

A= 3/20×360°=54°

B=7/20×360°=126°

C=6/20×360°=108°

D=4/20×360°=72°

So the measures of the angles of the quadrilateral are as follows.