Chapter 1.6, Problem 64SR

To determine

To evaluate expression

Answer to Problem 64SR

56.52 is the solution.

Explanation of Solution

Given information:

  $P=10,B=12,\mathcal{l}=5$ and $r=3$

  $\frac{1}{2}\pi r^{2}h$

Calculation:

Expression is $\frac{1}{2}\pi r^{2}h$

Substituting values,

  = $\frac{1}{2}\pi {(3)}^2(6)$

Solving,

  = $\pi (3)(3)(2)$

Multiplying,

  = $18\pi$

Now put value of $\pi$ =3.14,

  =56.52

Hence, 56.52 is the solution.