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Q: What happens to the circumference of a circle if its diameter is tripled in size?
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What happens to the circumference when the diameter of a circle is doubled or triple?

The circumference is doubled or tripled, respectively.


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 does the circumference of a circle change when its diameter is tripled?

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


What happens when you divide the circumference of a circle by the diameter?

The circumference of a circle divided by its diameter is equal to the value of pi


What happens to the diameter if the circumference is doubled?

The diameter of a circle is doubled if the circumference is doubled.


What happens if a circle's radius is tripled?

If the radius is tripled then the Area will be greater by a factor of 9. And the circumference will be greater by a factor of 3.


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 .


What happens to the circumference of the circle when the diameter is quadrupled?

The circumference is also quadrupled.


What happens to the circumference of a circle if the diameter doubles?

It quadruples.


If the circumference of a circle is doubled what happens to the diameter?

If you double the circumference. the diameter like wise would double.


When the diameter of a circle is tripled what happens to the area of the cirlcle?

Area is proportional to the square of the linear dimensions.If diameter is tripled, area increases by a factor of (3)2 = 9 .


What happens to the circumference of a circle if you multiply the diameter by two?

The circumference also doubles.