S = 2 (lw + lh + wh) d = √ (l 2 + w 2 + h 2) 2. Given the surface area, length and width find the height, volume and diagonal of a rectangular prism. S, l and w are known; find h, V and d. h = (S

Let the height of the prism be H. Substituting the values in the volume of the prism formula, Volume of prism = V = B × H = 729 cubic units ⇒ 27H = 729 ⇒ H = 27 units Therefore, the