alleryமுப்பரிமாணத்தில், r ஆரமுடைய ஒரு கோளத்தினுள் உள்ள கனஅளவைத் தரும் சூத்திரம் எது?
A4pi * r^2
B2pi * r * h
C(4/3)pi * r^3
D(1/3)pi * r^2
Answer & Solution
Correct answer: C. (4/3)pi * r^3
r ஆரமுடைய ஒரு கோளத்தின் கனஅளவு (4/3) * pi * r^3 ஆகும்.
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