Plz help I'd appreciate it Determine whether each pair of ratios are equivalent ratios. Write yes or no.
1. 7.6/1.8 , 3.9/0.9
2. 3.4/5.2 , 7.14/10.92
3. 7/6 , 52/48
4. 18/24 , 36/48
5. 8/9 , 72/81

If the angle bisectors of a pair of opposite angles of a quadrilateral are the opposite sides of a parallelogram formed by the two angle bisectors and two sides of the quadrilateral, is the quadrilateral always a parallelogram? explain your answer.