If x > 0 and y < 0, where is the point (x, y) located?

If x > 0 and y < 0 then the point (x, y) is located in Quadrant IV.

Look at the picture.

v = 1/3 a^2h

step-by-step explanation:

if the height is 57.7cm and the height of the slant edge is 18.2cm, then the volume is 1/3 a^2h.

i believe the answer is c.