A rectangular prism has a top face of 20 square feet and a height of 3 feet. What is the volume of this rectangular prism? 1 i\( ) \)\( \qquad \begin{array}{l}\text { Volume }=\square \mathrm{ft}^{3}\end{array} \)

To find the volume of a rectangular prism, we can use the formula: \[ V = B \cdot h \] where: - \( V \) is the volume, - \( B \) is the area of the base (top face in this case), - \( h \) is the height. From the problem, we know: - The area of the top face \( B = 20 \) square feet, - The height \( h = 3 \) feet. Now, we can substitute these values into the formula: \[ V = 20 \, \text{ft}^2 \cdot 3 \, \text{ft} \] Calculating this gives: \[ V = 60 \, \text{ft}^3 \] Thus, the volume of the rectangular prism is: \[ \text{Volume} = 60 \, \text{ft}^3 \]