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C1 = pi x D, C2 = pi x 3 x D, so the circumference is also tripled.

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Q: How does the circumference of a circle change when its diameter is tripled?
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Related questions

What happens to the circumference when the diameter of a circle is doubled or triple?

The circumference is doubled or tripled, respectively.


What happens to the circumference of a circle if its diameter is tripled in size?

9 times bigger


If the radius of a circle is tripled what happens to the circumference?

Circumference = pi x diameter so if the radius is 5 then the diameter is 10 Circumference = pi x 10 = 31.415 If we triple the radius to 15, then the diameter is 30, so Circumference = pi x 30 = 94.245 Which looks like triple the first circumference. So if the radius is tripled, the circumference is also tripled.


How would the area of a circumerancebe affected when the diameter of a circle is doubled or triple?

First of all, there's no such thing as the "area of a circumference". The distancearound the circle is called the "circumference", and the area of the circle is calledthe "area of the circle".-- When the diameter of the circle is doubled, the circumference is doubledand the area is multiplied by 4.-- When the diameter of the circle is tripled, the circumference is tripledand the area is multiplied by 9.-- When the diameter of the circle is multiplied by N, the circumference ismultiplied by N and the area is multiplied by N2 .


How would the circumference of a circle change if you doubled its diameter?

When you double the diameter, the circumference is also doubled.


How does the circumference of a circle change if you double its diameter?

Since the equation for circumference is pi*d then if you double the diameter the circumference will be doubled.


How does the change in the diameter affects the circumference?

It will make the circumference of the circle bigger or smaller


What will happen if the diameter of the circle doubles how will the circumference change?

The circumference also doubles.


If the diameter of the circle is 69mm then what is the circumference of this circle?

If the diameter of a circle is 69mm then the circumference is: 216.8mm (diameter x pi = circumference).


If the diameter of a circle is 80 what is the circumference?

Diameter of a circle = circumference/pi


What is the diameter of a circle if the circumference is 80 -?

Diameter of a circle = circumference/pi


What is the circumference of A 13.5 Diameter circle?

The circumference of a 13.5 diameter circle is: 42.41(diameter x pi = circumference).