Explanation: Volume of regular pyramid can be calculated using the following rule: volume of regular pyramid = [tex] \frac{1}{3}[/tex] * area of base * height volume of regular pyramid = [tex] \frac{1}{3}[/tex] * length * width * height
Based on the comment you added above, we have: length = 11 units width = 11 units height = 84 units
Substitute with the givens in the above equation to get the volume as follows: volume = [tex] \frac{1}{3}[/tex] * 11 * 11 * 84 volume = 3388 units³
