Quadrilateral WXYZ has vertices W(-3, 4), X(1, 8), Y(8, 7) and Z(-2, -3). The quadrilateral is an isosceles trapezoid.

Question

anonymous · Answer

I said true @kausarsalley am I right?

anonymous · Answer

i think it is false.....

anonymous · Answer

an isosceles trapezoid has two of its sides equal.....so this means that if you calculate the distances between the coordinates given and any two have the same value, then it means you have an isosceles trapezoid...

anonymous · Answer

do you know the distance formula??

anonymous · Answer

no....

anonymous · Answer

it says that if you are finding the distance between two points $$(x _{1},y _{1}) and (x _{2},y _{2})$$   the distance between this two points is given by
$$d=\sqrt{(x _{2}-x _{1})^{2}+(y _{2}-y _{1})^{2}}$$
d is the distance

anonymous · Answer

ok I have one more question

anonymous · Answer

I've been stuck on this one