The answer is A. A cylinder with radius of 2. When the rectangle rotates with respect to line 'm' the side having the longer measure which is side with 2 units will be overlapping the side of 1 unit. Read more on Brainly.com - https://brainly.com/question/9879591#readmore
The correct answer is E. None of the above. because when the figure is rotated by about line m, the result should be: A cylinder with radius=0.48 units and a height of 8units