2. The total surface area of a cube is 343 cm. Its volume is
(a) 216 cm
(b) 125 cm
(c) 64 cm
3
(d) 1000 c
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Answer:
432.08 cm^3
Step-by-step explanation:
Total surface area = 6x^2
343/6 = x^2
square root of 57.16 = x
x = 7.56
hence, volume = x^3
= (7.56)^3
= 432.08 cm^3
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