Question

the angle of a quadrilateral are in the following ratio 3:5:7:9. Find the measure of each of the following angle.​

Answer 1

Answer:

Given - the angle of a quadriletral are in ratio that is 3:5:7:9

so,let us asume all the angles in term of x.

3x,5x, 7x and 9x .

as we all know the sum of all angles of a quadrilateral is 360

so, we will be equating all angles to sum of quadrilateral .

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

Now,we will find the value of x .

when we solve it , we get the value of x .

then, simply put the value of x in all angles .