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Answer: DSet 4: Area Volume (Intermediate)
Explanation
PROBLEM
A cube has side length 5. What is its surface area?
A cube has side length 5. What is its surface area?
A.
75
B.
155
C.
300
D.✓ Correct
150
Detailed Explanation
Choice D is the best answer. Surface area = 6 times s squared = 6 times 5 squared = 150
Why others are wrong:
A: 75 is incorrect because it does not satisfy the equation.
B: 155 is incorrect because it does not satisfy the equation.
C: 300 is incorrect because it does not satisfy the equation.