a cuboid of dimensions 18x16x6 is melted to form a cube find the edge of the cube so formed
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from the question it is clear that
cuboid ----- ( is converted into )-----cube
hence volume of cuboid is equal to volume of cube
volume of cuboid = lbh
volume of cube =a^3
18×16×6= a^3
1728= a^3
12^3= a^3
powers r equal so bases r also equal
a=12
hence the edge of cube so formed is 12 cm
hope this helps u :)
cuboid ----- ( is converted into )-----cube
hence volume of cuboid is equal to volume of cube
volume of cuboid = lbh
volume of cube =a^3
18×16×6= a^3
1728= a^3
12^3= a^3
powers r equal so bases r also equal
a=12
hence the edge of cube so formed is 12 cm
hope this helps u :)
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