The edges of three solid cubes are 6cm, 8cm and 10cm. By melting the three cubes a new solid cube is formed find the edge of new cube
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Answer:
12 cm
Explanation:
Total volume of 3 cubes = 6^3 + 8^3 + 10^3 = 216+512+1000 = 1728 cm^3
Thus the cube made my melting them will have a volume of 1728 cm^3
Thus the side of this cube will be the cube root of 1728 = 12 cm
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