The converse of the statement "If two circles have the same diameter, then they have the same circumference" is "If two circles have the same circumference, then they have the same diameter." This means that if you know two circles share identical circumferences, you can conclude that their diameters are also equal.
Yes.
Yes
Yes
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
When a circle's diameter is dilated by a scale factor of 0.6, the new diameter will be 0.6 times the original diameter. Since the circumference of a circle is directly proportional to its diameter by the formula C = πd, where C is the circumference and d is the diameter, the new circumference will also be 0.6 times the original circumference. Therefore, the effect of dilating the diameter by a scale factor of 0.6 will be a decrease in the circle's circumference by 40%.
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.