If h = 13 units and r = 6 units, then what is the volume of the cone shown above?

The equation for a cone is
V=(1/3)hpir^2

if pi=aprox 3.14 for this quesiton
and r=6 and h=13

V=(1/3)(13)(3.14)(6^2)
V=(1/3)(13)(3.14)(36)
V=(13)(3.14)(12)
V=(3.14)(156)
V=489.84 cubic units

128/3reason being 5 and 1/3 = 16/316/3 • 2/3 = 32/31 and 1/3 = 4/3 32/3 • 4/3 this will equal 128/3

The answer is option c.