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The formula for the circumference of a circle is the same, whatever its diameter. Circumference = pi*diameter.
No. Diameter is the distance across. Circumference is the distance around.
Yes.
Yes.
Yes
yes' if they contain the same circumference and diameter then they are congruent(:
Yes
All linear dimensions (radius, diameter, circumference, an arc that covers a certain angle, etc.) will scale by the same factor.
The formula for the circumference of a circle is the same, whatever its diameter. Circumference = pi*diameter.
No. Diameter is the distance across. Circumference is the distance around.
Then they are similar.
Frankly, I haven't the slightest clue as to what you mean by "the same." The circumference of a circle is defined as pi x 2 x radius, or pi x diameter. The area is pi x radius squared. Therefore, for real circles, these values can only be the same if the diameter measure is the same as the radius squared. This works is the radius is 1 or 2.
The formula for the circumference of a circle is: C=2r(pi) Since diameter is the same as 2r, the circumference is 3476(pi).
YES!!! THey would be congruent circles; tjhat is appear to be the same size.