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Find the volume of the right circular cone with radius 6 cm and height 7 cm - Mathematics

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Find the volume of the right circular cone with radius 6 cm and height 7 cm

`["Assume "pi=22/7]`

 

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Solution

Radius (r) of cone = 6 cm

Height (h) of cone = 7 cm

`"Volume of cone "= 1/3pir^2h`

`=[1/3xx22/7xx(6)^2xx7]cm^3`

 = (12 x 22)cm3

 = 264 cm3

Therefore, the volume of the cone is 264 cm3.

Concept: Volume of a Right Circular Cone
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APPEARS IN

NCERT Class 9 Maths
Chapter 13 Surface Area and Volumes
Exercise 13.7 | Q 1.1 | Page 233

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