Question 163915
Let h be the height, R the radius of the lower base, and r the radius of the upper base,then its volume is:
{{{V = (pi*h/3)(R^2+R*r+r^2)}}}
Substituting
R = 19
r = 5
h = 6
into the formula, we have
{{{V = (pi*h/3)(R^2+R*r+r^2)}}}
= {{{(3.14*6/3)(19^2+19*5+5^2)}}}
= {{{3032.68(cm)^3}}}