Every diameter of the same circle is the same length, and unless someone comes along
and stretches the circle when you're not looking, the diameter doesn't change.
So...YES
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I disagree...
No they are not... all circles would be the same size if that were the case.
What remains a constant is that all circles are 360 degrees.
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The question doesn't ask about " ... the diameter of circles ... ".
It asks about " ... the diameter of a circle ... ".
The diameter of circles is not always the same, but
the diameter of any one circle is always the same.
P.S.: This is not the place to debate the answer.
The "discussion area" is.
The length of a radius of a circle is half of the diameter of the same circle. So, diameter is always twice the radius.
No. The circumference is always (pi) times as long as the diameter. If it isn't, then whatever shape you're looking at is not a circle.
The value of pi is constant. It is calculated by dividing the circumference of a circle by its diameter. As the circle's circumference grows, the diameter grows at the same rate, proportionally. This means that the circumference divided by the diameter (if measured precisely) will always yield pi. If it does not, it is not a perfect circle. The ratio between the circumference and the diameter of a circle will always stay the same, no matter how you change the size of the circle.
No, the radius of a circle is always 1/2 of the diameter.
The radius of a circle is always half of the diameter. If the diameter is 85.4, the radius is 42.7.
The diameter of a circle is a circle's largest chord.
The radius of a circle is always 1/2 its diameter.
Yes, a diameter is a chord that passes through the center of a circle.
The radius of a circle is always smaller than the diameter and the circumference.
One half. The diameter of a circle is always twice the radius.
2A. Diameter is always twice the radius.
In a circle, there are 1 or more chords, and only always 1 diameter. The diameter goes through the middle point in a circle and connects 2 points on a circle. A chord does not have to go through the middle, but can. The diameter always counts as a chord. So, either, both the chord and diameter are the same length, or the chord is shorter. I hope this answers your question! (: