alleryଭୂମିର ବ୍ୟାସାର୍ଦ୍ଧ r ଏବଂ ଉଚ୍ଚତା h ବିଶିଷ୍ଟ ଏକ ବୃତ୍ତାକାର ସିଲିଣ୍ଡରର ଘନଫଳ କେଉଁ ସୂତ୍ର ଦ୍ୱାରା ମିଳେ?
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
ଯେକୌଣସି ବୃତ୍ତାକାର ସିଲିଣ୍ଡରର ଘନଫଳ ଭୂମିର କ୍ଷେତ୍ରଫଳ ଗୁଣନ ଉଚ୍ଚତା, pi * r^2 * h ସହିତ ସମାନ।
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