I'm kinda confused can anyone help. I think it's either 32 or 16.

Answer:
It’s B
Step-by-step explanation:
Because the area is 64 and the base is 4, then you would have to divide 64 by 4 to get 16 which is the height!
Answer:
it would be C. h=32 cm
Step-by-step explanation:
the formula for area of a triangle in A=1/2*b*h
so plug what you know into the formula, you know the area, A, and the base, b, so:
64=1/2*(4)*h
now solve what you can:
64=2h
then divide each side by 2 to get h, or the height, alone:
32=h
so, the height is 32 cm!
im sorry if this didnt make sense, but i hope this helped!! :D