A cuboid food box is 3 cm long, 2 cm wide and 15 cm high. How many cubic centimeters is this food and Aronqi? To be in this food and four
cuboid's volume is 3×2×15
=9 cubic centimeters
cuboid's surface area = (length× height+width× height) ×2 (top and bottom)
=(3×15+2×15)×2
=15 square centimeters.