## Find the volume of a right circular cone, the diameter of whose base is 14cm and the area of curved surface is 550cm squared

Question

Lost your password? Please enter your email address. You will receive a link and will create a new password via email.

## Answers ( )

Answer-

The above question is from the chapter ‘Surface Areas and Volumes’.Concept used:For a right circular cone,1) Curved surface area (C.S.A.) = πrl2) Volume =3) Diameter = 2 × Radius4)Here, r = radius of conel = slant height of coneh = height of coneGiven question:Find the volume of a right circular cone, the diameter of whose base is 14 cm and the area of curved surface is 550 cm².Solution:For a right circular cone,Diameter (d) = 14 cmRadius (r) = d ÷ 2 = 14 ÷ 2 = 7 cmCurved surface area (C.S.A.) = πrl550 = πrll = 25 cmh = 24 cmVolume =Volume =Volume =Volume =1232 cm³∴ Required volume of right circular cone = 1232 cm³.