Answers

2014-05-23T21:11:51+05:30
Here as AB=√73 ,BC=10,CD=√73,AD=10
and also AC=
√265,BD=√61
IT PROVES THAT THE FOLLOWING IS A PARALLELOGRAM.

1 5 1
2014-05-23T21:15:23+05:30
Opposite vertex are (-7.-5),(-4,3) and (2,-2),(5,6)
0