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Do two circles have the same diameter if they have the same circumference?
Yes.
If Two different circles have same circumference?
Then they are similar.
Do two circles with same diameter have same area or circumference?
Yes
Is it true that circles with a radius of Cm have circumferences of the same length?
Yes, it is true. Any circles with the same radius will have the same circumference as well.
Is the ratio of circumference to the diameter of all circles always the same?
Yes
Do two circles have the same circumference if they have the same diameter?
Yes.
Do two circles have the same diameter if they have the same circumference?
Yes.
If Two different circles have same circumference?
Then they are similar.
Do two circles with same diameter have same area or circumference?
Yes
Do two circles with the same area have the same circumference?
YES!!! THey would be congruent circles; tjhat is appear to be the same size.
Is it true that circles with a radius of Cm have circumferences of the same length?
Yes, it is true. Any circles with the same radius will have the same circumference as well.
Are circles contrugent?
yes' if they contain the same circumference and diameter then they are congruent(:
Is the ratio of circumference to the diameter of all circles always the same?
Yes
What is the circumference of a rectangle plate whose length is 6meters and width is 2 meters?
Only circles have a circumference but if you mean its perimeter it is 6+6+2+2 = 16 meters
Do all circles have the same circumference?
no because it all depends on how big the circle is.
Can you use a square and 2 circles to make up a cylinder?
Yes. Provided that the sides of the square are the same as the circumference of the circles.
How do you find the area of 1 face of a cylinder?
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.)
