Question

show that (-4 ,-7 ) , ( -1 ,2 ) ( 8,5 )and ( 5,-4 ) taken in order are in vertices of a rhombus.

Answer 1

Answer:

Solving it fully takes time so just explaining it

To show that the given vertices are of Rhombus

then the properties of Rhombus are that the 4 sides of it are equal and the diagonals are not equal.

so first take the given points as A B C and D and then find the distances of sides AB, BC, CD and DA. And then also find the Diagonals distances which are AC and BD and they should not be equal.

try this

Hope it helps.

Mark Brainer.

Thanks.

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Teacher.