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The area of the circle will be 4 times greater

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โˆ™ 2017-03-28 14:55:45
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Q: If the radius of a circle is doubled the how does that effect the area?
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Describe the effect on the area of a circle when the radius is doubled?

the radius is from the center of the circle to the edge so that's how you find the radius.


If the radius of a circle is doubled what happens to the area of the circle?

the area of the circle is increased by 400%


When the radius of a circle is doubled what happens to the area?

It quadruples.


What happens to a circle when the radius is doubled?

The area quadruples.


What happens to the area of a circle when the radius is doubled tripled?

The area increases as the square of the radius (or diameter). So if you double the radius you * 4 (quadruple) the area. Treble the radius, you *9 the area.


ByWhat percentage is the cross sectional area of a circle increased if the radius is doubled?

300. (Doubling the radius multiplies the area by four times.)


What happens to the area of the circle when the diameter is doubled?

As the area of a circle A equals pi times the radius squared, and doubling the diameter means multiplying the radius by four, the area is multiplied by 16 when you double the diameter.


Why does the volume quadruple when the radius of a cylinder is doubled?

The volume is Base x height; the Base area is the same as the formula for a circle - which is proportional to the square of the radius. For example, if you double the radius (or the diameter, or the circumference) of a circle, its area will quadruple.


What happens to the area of a circle when the radius is doubled?

A=pir2 a=pi2r2 a=pi4 r2 a increases by 4 times


If the radius of a circle is doubled what happens to the area?

It quadruples. The area of a circle is Pi (about 3.14159) times the radius squared. So if you double the radius (say from 2m to 4m), you area will change from 4*Pi to 16*Pi (4 times what it was originally).


Find the area of circle?

Area of circle can be computed using formula is A = πr2 , where, A = represented is Area of circle, π = its constant, call it as pie and value is 22/7 i.e 3.142, r = Radius of circle, which has to be squared or doubled to get area of circle.


What is the area of a circle if the radius is 9m?

The area of a circle if the radius is 9m 254.5m2

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