alleryपायाची त्रिज्या r आणि उंची h असलेल्या वृत्तचितीचे घनफळ कोणते सूत्र देते?
A(4/3)pi * r^3
B(1/3)pi * r^2 * h
Cpi * r^2 * h
D2pi * r * h
Answer & Solution
Correct answer: C. pi * r^2 * h
कोणत्याही वृत्तचितीचे घनफळ पायाचे क्षेत्रफळ गुणिले उंची, म्हणजेच pi * r^2 * h एवढे असते.
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