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Their circumferences are in direct proportion to their radii.
Their areas are in direct proportion to the square of their radii.
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∙ 12y ago
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If there are two circles and the small one has diameter of 20 what is the radius of the big circle?
You need some more information about any of the circles, or about the relationship between the two circles, to answer this question.
What is the relationship between a circles circumference and it's radius?
C=2(pi)r
What is the relationship between segments and circles?
A segment of a circle is an area enclosed by a chord and an arc.
What is the space between two concentric circles called?
Annulus
What is one relationship between lines and circles?
A straight line touches the circumference of a circle only at one point and it is a tangent line
If there are two circles and the small one has diameter of 20 what is the radius of the big circle?
You need some more information about any of the circles, or about the relationship between the two circles, to answer this question.
What is the relationship between circles and triangles?
Circles and triangles are both geometric shapes, and their areas can be found using certain formulas.
What is the relationship between a circles circumference and it's radius?
C=2(pi)r
What is the relationship between segments and circles?
A segment of a circle is an area enclosed by a chord and an arc.
How can you be sure if there is a relationship between diameter and the circumference?
You can do an experiment on several circles of different diameters.
What is the relationship between cone and cylinder?
They are both geometric shapes. Both of the shapes has circles as their base.
What is the area of the rectangle if the radius of each circle is 6cm?
It depends on the relationship between the rectangle and the circles.
What is the relationship between area of a circle and its radius squared for a series of circles with large increasingly large radii?
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
What is thr relationship between pi and circles?
Circumference of a circle is 2 x Pi x the radius
When are two circles concentric?
When they have the same centre. As a consequence, the distance between the two circles, along any common radial ray, is a constant.
What is the relationship between curriculum and society?
There is no relationship between the two.
What number do you get placing digits 1 to 7 in circles?
That depends upon how the circles are located and the relationship between the numbers that are placed in the circles; unless the circles just happen to make a number, for example: .............. ..O.O.O.... ..........O.. ........O.... ......O...... ....O........ is a 7 regardless of what digits are placed in the circles.
