There is a cone-shaped sand pile, which weighs about 30 tons and is 1.5 meters high. The volume of each ton of sand is 0.6 cubic meters. What is the bottom area of the sand pile
Volume = 30x0.6 = 18m3
Bottom area = 18x3 △ 1.5 = 36 square meters
Volume = 30x0.6 = 18m3
Bottom area = 18x3 △ 1.5 = 36 square meters