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the correct answer is a option
the correct answer is a option
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Edge of cube = 5 cm
Total surface area of cube =
where a is the side
So, the total surface area of given cube =
=
Lateral surface area of cube =
where a is the side
So, Lateral surface area of given cube =
=
Now we are supposed to find the surface area of cube open from the top which edge length 30 cm
So, surface Area with one base =
where a is the side
So, the surface area of given cube =
=
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