Given:
Perimeter of one face of the cube = 40 cm
Formula Used:
Side of cube = a units
Perimeter of cube = 4a units
Volume of cube = a3 cubic units
Solution:
Let the side of a cube = a cm
Perimeter of one face of the cube = 40 cm
4a = 40
a = 10 cm
Volume of the cube = a3 = 103 = 1000 cm³
English
80 Questions
160 Marks
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