Question

the angles of a quadrilateral are in ratio 1:2:5:7.find the measure of each of these angles.​

Answer 1

Step-by-step explanation:

The angles of the quadrilateral are in the ratio 1:2:5:7

Lets the angles be 1x , 2x , 5x , 7x

We know that all the angles of a quadrilateral add up to 360 degree

SO,

1x , 2x , 5x , 7x = 360

15x=360

x=24

So the angles are - 24degree , 48degree , 120 degree , 168 degree