If the diagonal of a cube is of length is equals to l, then find the total surface area of the cube
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hey mate
as per the ques
if we take side of cube as 'a' then we will get
diagonal as *(root3)a
so root3 a=I
so a=I/root3
total surface area of cube is 6×a^2->
6×I/3=2×I m^2
i hope u understood!!
as per the ques
if we take side of cube as 'a' then we will get
diagonal as *(root3)a
so root3 a=I
so a=I/root3
total surface area of cube is 6×a^2->
6×I/3=2×I m^2
i hope u understood!!
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