Three cubes of iron whose edges are 6 cm, 8 cm and 10 cm respectively are melted and formed into a single cube. Find the edge of the new cube formed.
Answers
Answered by
6
Answer:
1728
Step-by-step explanation:
volume of 3 cubes=volume of single cube
6^3+8^3+10^3=216+512+1000=1728
Answered by
15
Answer:
if three cubes are melted and formed into a new single cube, their volume remains the same.
∴ 6³ + 8³ + 10³ = a³
a³ = 216 + 512 + 1000
a³ = 1728
a = 12 cm
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