three cubes of metal whose edges are 6cm 8cm and 10cm are melted to form a single cube what is the edge of the new cube
Answers
Answered by
10
Answer:
12
Step-by-step explanation:
Given cubes of side lengths 6 cm, 8 cm, 10 cm.
Volume remains same so volume of new cube = sum of volumes of three cubes= v1+v2+v3
=6
3
+8
3
+10
3
=216+512+1000
=1728
Now volume of new cube =a
3
=1728=(12)
3
Edge of new cube =a=12.
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Answered by
1
Answer:
12
Step-by-step explanation:
Given cubes of side lengths 6 cm, 8 cm, 10 cm.
Volume remains same so volume of new cube = sum of volumes of three cubes= v1+v2+v3
=6
3
+8
3
+10
3
=216+512+1000
=1728
Now volume of new cube =a
3
=1728=(12)
3
Edge of new cube =a=12.
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