A cube has a volume of 216 cm³. What is the length of one edge of the cube?
Show Worked Solution
Worked Solution
Step 1: For a cube, Volume = edge³, so edge = ∛Volume.
Step 2: Find ∛216 by testing: 6 × 6 × 6 = 36 × 6 = 216. ✓
Edge length = 6 cm.
Answer: 6 cm
Correct answer: 6 cm
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