The square on the diagonal of a cube has an area of 1875 sq.cm.calculate: the side of the cube.
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let side of square be s and of cube be a .
as the area of square is 1875 cm² so ,
s²=1875cm²
s=√1875cm²
s= 25√3
as side of square = diagonal of cube .
diagonal of cube = √(3a²)
√3 * a = 25√3
a = 25 cm .
______________________
hope it helped you .
_______________________
let side of square be s and of cube be a .
as the area of square is 1875 cm² so ,
s²=1875cm²
s=√1875cm²
s= 25√3
as side of square = diagonal of cube .
diagonal of cube = √(3a²)
√3 * a = 25√3
a = 25 cm .
______________________
hope it helped you .
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