Question

bottom of the can. Find the surface area UI WU TUDUN
re
participating in the competition?
9. A school organized a competition of making and decorating pen holders in the shape of a cylinder
by making its base and its curved surface area with cardboard. Each pen holder is supposed to have
a radius of 3.5 cm and height 10 cm. How much cardboard does the school need if 30 students are​

Answer 1

Answer:

bottom of the can. Find the surface area UI WU TUDUN

re

participating in the competition?

9. A school organized a competition of making and decorating pen holders in the shape of a cylinder

by making its base and its curved surface area with cardboard. Each pen holder is supposed to have

a radius of 3.5 cm and height 10 cm. How much cardboard does the school need if 30 students are