Mensurationhard · Past Paper
What is the volume of a tetrahedron with edge length 'a'?
Aa³/(6√2)
Ba³/(12√2)
Ca³√2/12
Da³√2/4
✓ Correct Answer: C — a³√2/12
The formula for the volume of a regular tetrahedron is V = a³ / (6√2) = a³√2 / 12.
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