Question

A quadrilateral EFGH has coordinates E (-1, -2), F (5, -2), G (5, -8) and H (-1, -8). Quadrilateral EFGH has
A. diagonals that are unequal
B. diagonals that do not bisect
C. all four sides equal
D. opposite sides unequal

Answer 1

@kirbykirby can u help with this 1 too?

Answer 2

Did you try plotting the points?

Answer 3

No. Can I do it on Geogebra?

Answer 4

euh maybe? I have no idea what that is lol sorry. I am old school and we used to do this on graphing paper :)

Answer 5

1 sec :)

Answer 6

It looks like a square so I would say C.

Answer 7

Oh it's in a file extension that I don't have (I don't have the program). But regardless, I did a small sketch for me and the fact that 2 pairs of coordinates have the same x-value and 2 pairs of coordinates have the same y-values would imply that hyou have some kind of rectangle (or square).

Answer 8

Yes it should be a square. More rigorously, you can should that the distance of the sides are equal:
each side has length 6

Answer 9

So, C. is the right answer.

Answer 10

indeed :)

Answer 11

Thank you. :)

Answer 12

yw