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- If the sides of two cubes are in the ratio 3: 1 the ratio of their total surface areas is?
Question 1:
If the sides of two cubes are in the ratio 3: 1 the ratio of their total surface areas is? A. 3:1
B. 8:1
C. 9:1
Feedback a1 : a2 = 3 : 1
6 (a1)² : 6 (a2)² = 9: 1
6 (a1)² : 6 (a2)² = 9: 1
D. 12:1
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