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# What is the relationship between area of a circle and its radius squared for a series of circles with large increasingly large radii?

Updated: 4/28/2022

Wiki User

13y ago

The area of a circle is directly proportional to the square of its radius.

If two circles have radii R1 and R2 , then the ratio of their areas is ( R1/R2 )2

Wiki User

13y ago

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Q: What is the relationship between area of a circle and its radius squared for a series of circles with large increasingly large radii?
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### What is the relationship between the area of a circle and its radius squared?

The area of a circle is defined by the equation A = &pi;r^2 where &pi; = pi (3.14...) A = Area r^2 = radius squared So, the radius of a circle squared multiplied by pi equals the area.

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It depends of what kind of squared b and squared c your talking about... Sorry Hun! It depends "of" what kind of squared b and squared c "your" talking about... Sorry Hun! What the heck is that even supposed to mean (even without the mispelling and bad grammar)? a2 b2 and c2 are all unknown quantities - without extra symbols it's impossible to state a relationship between the three numbers.

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pi r squared Area of the circle = pi (radius)2 square units.If we are supposed to find the area between two concentric circles then, let us see the definition first.Concentric circles have a common center and different radii.Area of the large circle &ndash; Area of the small circle = Area of the region between the circles.It is called as the annulus part Source: www.icoachmath.com

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A formula is something which shows a relationship between two or more things. A formula will contain variables and may also contain constants too and it tells us the relationship between them. The answer to the question is that you square a number if, and only if, the relationship between the variables (or constants) requires the number to be squared. For example in the famous formula e = mc2 , here we must square the constant, the speed of light in a vacuum (c), in order to calculate energy (e). It has to be squared because that constitutes the relationship between the values and there is no option to ignore that.

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Yes, it does.

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