Soal SMP · Soal cerita · Kesulitan 3/5

A cube has a volume of 343 cm³. What is the total surface area of the cube?

A.294 cm²
B.343 cm²
C.216 cm²
D.196 cm²

Kunci jawaban & pembahasan

Jawaban: 294 cm²

Side = ∛343 = 7 cm; surface area = 6 × 7² = 294 cm².

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