Q. 205.0( 3 Votes )

A right circular

Answer :

It is given to the question that,

Radius of right circular cone = 3 cm


Curved surface area of cone = 47.1


πrl=47.1


3.14 × 3 × l=47.1


l = 5 cm


By using Pythagoras theorem, we have


r2 + h2 = l2


(3)2 + h2 = (5)2


h2 = 16


h= ±4


We know that,



=


= 37.68 cm3


Hence, the volume of cone is 37.68 cm3

Rate this question :

How useful is this solution?
We strive to provide quality solutions. Please rate us to serve you better.
Try our Mini CourseMaster Important Topics in 7 DaysLearn from IITians, NITians, Doctors & Academic Experts
Dedicated counsellor for each student
24X7 Doubt Resolution
Daily Report Card
Detailed Performance Evaluation
caricature
view all courses