Question

The angles of A quadrilater are in ratio 3: 7: 5/2: 7: Find all the angle of the quadrilateral.​

Answer 1

Answer:x=18.5

3x=55.5

7x=129. 5

5/2x=46.5

Step-by-step explanation:

Let the angles be

3x,7x,5/2x,7x

3x+7x+5/2x+7x=360

=>17x+5/2x=360

=>34x+5x/2=360

=>39x/2=360

=>19.5x=360

Therefore x=18.5

3x=55.5

7x=129. 5

5/2x=46.5