Hi,

I am looking for nudge in the right direction with this one. Very dense at the moment.

The Triangle XYZ is right-angled at Y and M is midpoint of XZ. Given that YZ = 5, and YM = 6.5 cm, find the length of XY.

Attachment 21187

What am I missing? I have a feeling that the M is midpoint part is crucial. But how?

Thanks for all your help!