Grad 12 maths please answer the question in a Piece of paper thank you.

2. A triangular prism is packed in a cylinder for shipping. The cylinder has radius 0.40 1.Two different fuel tank designs are shown. Which holds more fuel? Justify your answer. m. Both prism and cylinder have length 0.90 m. A cross-section of the shipment is (1 inch # 2.54 cm) shown. Determine the volume of empty space in the cylinder. 14 cm 10 cm 15 cm 0.67 m 20 em b) 0.59 m 4. Jolene fills an above-ground pool in her backyard. 40 in. 3. Nissam is baking brownies in this pan shown. The recipe calls for a 12-inch square baking pan filled 4 inches deep. 50 in. Will the batter fit in Nissam's pan? Justify your answer. (1 inch * 2.54 cm) 70 in. a) Determine the volume of the pool. 23 cm /9.2 cm b) Is the pool large enough to hold 1325 L of water? Explain. (1 L = 0.001 m'; 1 m # 39.37 inches)