Math
posted by al .
If AD=16m, and CD=8m, find BD.

not enough info
is this a right triangle? 
Sorry, yes it is. I didn't see a way to post an image of it

C is at the top point and D is at the base

there are four letters A, B, C, D
how can this be a right triangle? 
ok, I'll try and describe it for you.
A and C are on the bottom with A on the left and C on the right with C going up to B at 90˚ then B down to A. Then C goes across with a line to D which is in between B and A.
I hope that makes sense.