Which of these formulae is used to calculate the centroid of a polyhedron?

Question

TuteeHUB · Accepted Answer

$\frac{\sum_{n=1}^{No.  \,of\, pyramids}Centroid_n×Volume_n}{Volume_n} $

TuteeHUB · Answer

$\sum_{n=1}^{No. \, of \,pyramids}Centroid_n×Volume_n$

TuteeHUB · Answer

$\frac{\sum_{n=1}^{No.  \,of \,pyramids}Centroid_n×Volume_n}{\sum_{n=1}^{No. \, of \,pyramids}Volume_n}$

TuteeHUB · Answer

$\frac{\sum_{n=1}^{No.  \,of\, pyramids}Centroid_n×Volume_n}{Volume_n} $

TuteeHUB · Answer

$\frac{\sum_{n=1}^{No.  \,of \,pyramids}Centroid_n×Volume_n}{Centroid_n} $

1.	Which of these formulae is used to calculate the centroid of a polyhedron?
A.	\(\sum_{n=1}^{No. \, of \,pyramids}Centroid_n×Volume_n\)
B.	\(\frac{\sum_{n=1}^{No. \,of \,pyramids}Centroid_n×Volume_n}{\sum_{n=1}^{No. \, of \,pyramids}Volume_n}\)
C.	\(\frac{\sum_{n=1}^{No. \,of\, pyramids}Centroid_n×Volume_n}{Volume_n} \)
D.	\(\frac{\sum_{n=1}^{No. \,of \,pyramids}Centroid_n×Volume_n}{Centroid_n} \)
Answer» C. \(\frac{\sum_{n=1}^{No. \,of\, pyramids}Centroid_n×Volume_n}{Volume_n} \)

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