if radius of a cylinder is doubled and height is halved then its curved surface area will be
Answers & Comments
Rahullearner
The curved surface area will be same as earlier... as Curver surface area of cylinder = 2 π RH new curved surface area = 2 π 2R 1/2H... 2 cancelled by each other...then the actual value will...be same
Answers & Comments
as Curver surface area of cylinder = 2 π RH
new curved surface area = 2 π 2R 1/2H...
2 cancelled by each other...then the actual value will...be same
if radius is doubled and height is halved then c.s.a = 2π*2r*h/2
csa = 2πrh
then in both case csa is equal