Question 549229
Height of cylinder = 14-5 = 9 mm
Radius = 2.5 mm

Curved surface area = 2*pi*2.5*9= 45pi
curved surface area of two hemispheres = 2pir^2*2
=4*pi*2.5^2*
=25pi
Total curved surface area of capsule = 45pi+25pi=70 pi mm^2

220mm^2

m.ananth@hotmail.ca