The side area of a cylinder is 9.42 square decimeters, and the diameter of its bottom is 3 decimeters. What is the height of the cylinder?

The side area of a cylinder is 9.42 square decimeters, and the diameter of its bottom is 3 decimeters. What is the height of the cylinder?

Height = 9.42 △ 3.14 △ 3 = 1 decimeter
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