Question

Look at the planes ABCD and EFGH shown below:

The two planes intersect along which of the following lines?

XY
DY
AX
AD

Answer 1

Cancel out the ones you know for SURE can't be the answer. Which lines do you have left to choose from?

Answer 2

I can cancel out AD

Answer 3

@rheaanderson341

Answer 4

would it be XY

Answer 5

I was thinking that... but there isn't a line there. Then again does there need to be a (visible) line? Do you know anyone on here that's good with geometry? Lol

Answer 6

i don't know i suck at this