Hey guys so I just came across a question that I'm not to sure how to solve. So it gives 4 coordinates A(x,y) B(x,y) C(x,y) D(x,y) - [the x and y are given as values in the actual question] and says to work out the gradients and midpoints and therefore show that the quadrilateral is a rhombus?
But which two points would I use to work out the gradients and midpoints? Would it be the opposite points when I draw it out ? Also after I find the coordinates and midpoint what do I do ?
Please could someone kindly look at my attachment and give me steps on how to complete this, I don't mind if you put in some numerical values.
I would really appreciate any help and thanks in advance to anyone who does.