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Faces of cylinder are circular therefore area must be pi*radius*radius
That is the formula for the top and bottom faces, the circles. However, the main face, the face connecting the two circles, is really a large rectangle bended to fit with the circles. The height of the rectangle is the same as the height of the cylinder. The width of the rectangle is the circumference of the circle (pi * 2 * radius). The formula for a rectangle is width * height. So, the side face is height of cylinder * circumference of circle (pi * 2 * radius.)
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What shape has 1 curved face no edges and more than 1 face?
Cylinder
Which shape has 1 curved face?
Cylinder
Does a cylinder have 1 face?
no is has 2 , 1 on each side.
How to find the area of the cylinder step by step?
step 1: if its an open cylinder you have to find the area of both circles by doing radios times radios times pie. (pie equals 3.14). you do this for both circles. step 2:then you find radios the radios of the rectangle
What shape has 2 face 1 curved surface?
cylinder
