Question

the angle of a quadrilateral are in the ratio 3:5:7:9find the measure of each of these angle​

Answer 1

Answer:

45,75,105,135.

Step-by-step explanation:

sum of ratio =3+5+7+9

                    =24

sum of all angles in quadrilateral=360

Now let us the ratio as 3x 5x 7x 9x

then

3x+5x+7x+9x=360

             24x  =360

                   x=360/24

                   x=15

then

3x=45

5x=75

7x=105

9x=135

measures of angles is 45,75,105,135.