MATLAB: How to translate this equation in matlab, please help thanks!

Question

Suppose

L = 10 ft,

r = 1 ft,

h = 0.1620 ft.

Find the volume of the water in the trough.

Answer 1

Pretty much like the way it looks:

L = 10 % ft

r = 1 % ft
h =  0.1620 % ft.
V = L * (0.5*pi*r^2 - r^2 * asin(h/r) - h^2 * (r^2 - h^2)^2)