A metallic cube of side measuring 12 cm is melted to form three smaller cubes. If the edges of two smaller cubes are of length 6 cm and 8 cm respectively, find the edge of the third cube.
Answers
Answered by
1
Answer:
Th| eadge of the third cube is 10 cm
Answered by
0
Answer:
10
Step-by-step explanation:
Let the edge of the other cube be 'a'.
Given, 12
3
=b
3
+8
3
+a
3
(volume remains the same)
a
3
=12
3
−6
3
−8
3
a
3
=1728−216−512
a
3
=1000
a=10
Edge of the cube = 10 cm.
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