The volume of a pyramid is \(\frac{1}{3}\) of the volume of a prism with the same base and height. The volume of a pyramid can be calculated using the formula: \(\text{volume of a pyramid} ...
To calculate the total surface area of a prism ... The area of the cross-section is multiplied by the length, 8 × 20 = 160. The volume of the prism is 160 cm³. The cross-section of the prism ...