1) To solve this problem, recall the formula for the volume of a cube. V = a * a * a = a ^ 3, where a is the edge of the cube. Knowing that a = 9.8 cm, we calculate the volume.
V = 9.8 * 9.8 * 9.8 = 941.192 cm ^ 3
Answer: 192 cm ^ 3
2) To solve this problem, recall the formula for the area of a square. S = a * a = a ^ 2, where a is the side of the square. Knowing that a = 7.3, we calculate the area of the square.
S = a ^ 2 = 7.3 * 7.3 = 53.29 cm ^ 2
Answer: 53.29 cm ^ 2
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