the edges of three cubes are metal are 3cm 4cm and 5cm their metalled and forms in single cube find the edge of the new cube
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- Given the edges of 3 cubes
- Now find the volume of 3 cubes
Now the volume of 2nd cube
Now the volume of 3rd cube
Now they together melted and form new cube
Now the side/edge of cubeSide=cube root of volume
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Question :
Three cubes of sides 3 cm, 4cm and 5 cm are melted and a new cube is formed. Find the edges of new cube.
To Find :
Edges of the new cube
Answer :
Answer of your question is 6 cm
Step by Step explanation :
Given:
Side of the 1st cube: 3 cm
Side of the 2nd cube: 4 cm
Side of the 3rd cube: 5 cm
Let us find the volume of the respective cubes,
Volume of the first cube:
Volume of the second cube:
Volume of the third cube:
We get the total volume as:
Then the side of the new cube will be=
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