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If you mean ratio then I don't quite understand the question.. but if you mean RADIUS Then you take the diameter and divide it by two.
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There's no such thing as the ratio of circles. You can find the ratio of their diameters,
the ratio of their radiussesses, and the ratio of their areas.
-- The ratio of their diameters is: One diameter divided by the other one.
-- The ratio of their radiusses is the same number as the ratio of their diameters.
-- The ratio of their areas is the square of that same number.
What else can I help you with?
How do you create three different drawings showing a number of circles and triangles in which the ratio of circles to triangles is 2 to 3?
To create three different drawings showing a number of circles and triangles in which the ratio is 2:3 you can: Start with an equilateral triangle, draw a circle inside it, draw an equilateral triangle inside the circle, draw a circle in the triangle and then draw an equilateral tiangle in the smallest circle. Or, you could draw 3 triangles and 2 circles in a line. Or, you could draw 3 triangles on a line with 2 circles between them.
If two pyramids are similar and the ratio between the length of their edges is 3.11 what is the ratio of their volume?
If two pyramids are similar, the ratio of their volumes is the cube of the ratio of their corresponding edge lengths. Given that the ratio of their edges is 3.11, the ratio of their volumes would be (3.11^3). Calculating this, the volume ratio is approximately 30.3. Thus, the volume of the larger pyramid is about 30.3 times that of the smaller pyramid.
What is the ratio for the volumes of two similar spheres given that the ratio of their radii is 27?
If the ratio is 2 : 7 then the volumes are in the ratio 8 : 343.
Pi is the ratio of a circles circumfrance to its what?
diameter ------------- Diameter. The R (radius) of a circle multiplied by two equals the diameter.
Velocity ratio in an inclined plane is given as?
lado
What is the ratio between a circles diameter and its radius?
It is: 2 to 1
What is the ratio of the diameters of two balls if the ratio of the volumes are 27 to125?
The ratio of the diameters are the cube root of the ratio of the volumes. Therefore the diameter ratio is 3 to 5. 33 = 27 53 = 125
How is the mechanical advantage of a wheel and axle calculated?
It is the ratio of their diameters.
What is ratio of 2 circles and 3 triangles?
The ratio of 2 circles and 3 triangles can be expressed as : 2 : 3.
How to find ratio between three numbers when their ratios are given?
Their given! You found it! Boom
What will be the ratio of circles to triangles in a drawing showing 4 circles and 7 triangles?
4/(7) = 4/7 is the ratio of circles to triangles. Some prefer to express this as 4:7.
What factor of both the wheel and the axel can be use to calculate their mechanical advantage?
Their radii, diameters or circumferences - in all three cases the ratio between the axle and wheel are the same.
What is the ratio of three squares and five circles?
The ratio of three squares to five circles can be expressed as 3:5. This means for every three squares, there are five circles. The ratio shows the relative quantities of the two shapes compared to each other.
What is the ratio of 4 circles?
It is 4/1.
What is the ratio of the circumference a circle to its denoted diameters a greek letter math?
It is: circumference/diameter = pi
What is the ratio to any circles circumference to the diameter?
The ratio of the circumference of a circle to its diameter is Pi. (3.14159)
How many times larger is earths cicumference than the moons circumference?
Their circumferences are in the same ratio as their diameters.
