Mensurationeasy · Past Paper
Find the total surface area of a cube whose side length is 5 cm.
A125 sq. cm
B150 sq. cm
C100 sq. cm
D250 sq. cm
✓ Correct Answer: B — 150 sq. cm
The total surface area of a cube is calculated using the formula 6a², so 6 * (5 * 5) = 150 sq. cm.
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