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Class 9 Mathematics Medium Mcq English Medium

What is the total surface area of a cube of side 18 cm?

Question
What is the total surface area of a cube of side 18 cm?
1296 cm^2
216 cm^2
1944 cm^2
5832 cm^3
Answer
1944 cm^2
Detailed Explanation
A cube has six equal square faces, so TSA is 6s^2. — Examisthan.com
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