Mensurationmedium · Past Paper
The TSA of a cube is 600 cm². Find its diagonal.
A10 cm
B10*sqrt(2) cm
C10*sqrt(3) cm
D20 cm
✓ Correct Answer: C — 10*sqrt(3) cm
6l² = 600 => l = 10. Diagonal = l*sqrt(3) = 10*sqrt(3) cm.
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