A soft-drink company places a printed paper label only on the curved surface of each can
MATHEMATICS · Multi-part · CBSE · Mathematics · Surface Areas and Volumes · Surface Areas and Volumes
Problem
A soft-drink company places a printed paper label only on the curved surface of each can. Each can has a radius of 3.5 cm and a height of 12 cm. Answer the following questions, taking π=722.
(i) Name the solid that best represents the can.
(ii) State which surface measure must be determined to know the exact area of paper needed for one label.
(iii) Calculate the area of paper required for a single label.