the total surface of a cube is 1350 sq.m. find its volume
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The volume is 3375 cm³
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heya!
here's ur answer frnd...
let the side of the cube be a.
the TSA of the cube is 1350m²
6a²=1350m²
a²=1350/6
a²=225
a=√225
a=15
verification:-
TSA of cube=6a²
=6×15²
=6×225
=1350m²
hence verified
hence, the length of the side of the cube is 15m.
therefore volume of the cube=side³
=15×15×15
=3375m³
hope this helps..!
here's ur answer frnd...
let the side of the cube be a.
the TSA of the cube is 1350m²
6a²=1350m²
a²=1350/6
a²=225
a=√225
a=15
verification:-
TSA of cube=6a²
=6×15²
=6×225
=1350m²
hence verified
hence, the length of the side of the cube is 15m.
therefore volume of the cube=side³
=15×15×15
=3375m³
hope this helps..!
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