The maximum volume (in cu.m) of the righ...

The maximum volume (in cu.m) of the right circular cone having slant height 3 m is

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The maximum volume (in cu.m) of the right circular cone having slant height 3m is ksqrt(3)pi . The value of k is ________.

Volume of frustum of right circular cone

Knowledge Check

The radius of the base of a right circular cone is 6 cm and its slant height is 10 cm. Then its volume is (Use pi = (22)/(7) )

A

a) `301.71 cm^(3)`

B

b) `310.71 cm^(3)`

C

c) `301.17 cm^(3)`

D

d) `310.17 cm^(3)`

.Find the total surface area (in cm^2 ) of a right circular cone of diameter 21 cm and slant height 11 cm.

A

467.5

B

384

C

724

D

709.5

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DISHA PUBLICATION-CHAPTERWISE NUMERIC INTEGER ANSWER QUESTIONS-CHAPTER 21

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