cylinder

A cylinder is the space figure that is generated by a rectangle turning around one of its sides.

 

Exercises:

1.- Calculate the quantity of metal sheet that would be needed to make 10 cylindrical canisters with a diameter of 10 cm and a height of 20 cm.

2.- Calculate the area of this cylinder:

 

 

 

Solutions: 1) 785.4 cm2; 2) 1156.1 cm2

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