## show that the points A(-2,-1),B(-1,1),C(5,-2) and D(4,-4) form a rectangle​

Question

show that the points A(-2,-1),B(-1,1),C(5,-2) and D(4,-4) form a rectangle​

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3 weeks 2021-09-07T02:30:09+00:00 1 Answer 0 views 0

## Answers ( )

1. ### SOLUTION :-

We have to show that,

The points A ( -2 , -1 ), B ( -1 , 1 ), C ( 5 , 2 ) and D ( 4 , -4 ) form a rectangle.

AB = CD and BC = AD

That is,

Opposite sides are equal.

AC = BD

That is,

Diagonals are equal.

Hence the given points form a rectangle.