## Answer

###### Wiki User

###### 05/12/2010

It is the planet's diameter multiplied by pi

## Related Questions

###### Asked in Geometry, Trigonometry

### How do you do the circumferences and the diameters?

The answers depend on what you want to "do" and what information
you have.
...

Read More

###### Asked in Geometry

### What are the inner and outer rims of a circle called?

They are its circumferences

Read More

###### Asked in Math and Arithmetic, Algebra

### What is the formula to finding circumferences?

circumference = pi multiplied by the diameter

Read More

###### Asked in Algebra

### How do you find the circumferences of 10ft?

First you times 3.14 by the diameter and there you go

Read More

###### Asked in Math and Arithmetic, Algebra, Geometry

### What is the ratio of the circumferences of two wheels if the ratio of their radii is 2 to 3?

The ratio of all lengths is the same. The ratio of the
circumferences = ratio of the radii = 2:3
...

Read More

###### Asked in Math and Arithmetic

### Why was pi invented?

because its used to calculate areas of circle, circumferences
and so on

Read More

###### Asked in Geometry

### 2 geomatric figures of same shape and size?

whats the circumferences of r=8

Read More

###### Asked in Geometry, Delphi and Pascal Programming

### How do you write a program to input radius of a circle and calculate the area or circumferences of the cirlce?

In which computer language?

Read More

###### Asked in Math and Arithmetic

### If a circumferences is 79.20 mm what would be the nearest hundredth millimeter?

79.20
0 is the hundredth place.

Read More

###### Asked in Math and Arithmetic, Geometry

### What are the special properties of circles?

They have a circumference which is 2*pi*radius or
diameter*pi
They have an area which is pi*radius2
They have sectors
They have chords
They have segments
They have a total of 360 degrees around their circumferences
They have arcs which is part of their circumferences
They can have a tangent which is a straight line that touches it
at one point
...

Read More

###### Asked in Math and Arithmetic, Algebra, Geometry

### What is the ratio of the circumferences for two circles with areas 6 pi m2 and 150 pi m2?

area = 2pi*r2
circumference = 2pi*r
The ratio of their circumferences will be 2pi*r1 /2pi*r2 =
r1/r2
1) r2 = 6pi/2pi = 3. r1 = root(3).
2) r = 150pi/2pi = 75. r2 = root(75)
So the ratio of their circumferences is
r1/r2 = root(3)/root(75)
...

Read More

###### Asked in Math and Arithmetic

### What is the ratio of the circumferences radii and areas of two circles with circumferences of π and 4π?

Ratio of circumference is π : 4π = 1 : 4
This is the ratio of all lengths, therefore their radii are in
the ratio of 1:4 also.
Ratio of areas is the square of the ratio of length
→ ratio of their areas is 1² : 4² = 1 : 16
...

Read More

###### Asked in Geometry

### If a circle has the diameter of 14 inches then what is its circumferences?

14 pi inches = a whisker under 44 inches

Read More

###### Asked in Planetary Science, The Moon

### How many times larger is earths cicumference than the moons circumference?

Their circumferences are in the same ratio as their
diameters.

Read More

###### Asked in Geometry

### What is the word for two circles having identical circumferences A circle is both concentric and?

Concentric and coincident, perhaps.

Read More

###### Asked in Astronomy, Planetary Science, The Moon

### How many earths is the moon away from the earth?

The distance to the moon is about 30 earth diameters,
or about 9.6 earth circumferences.
...

Read More

###### Asked in Physics, Geometry, Mathematical Analysis

### Why will a tapered cup roll in a circular path?

Because there is a difference between the circumferences of the
top lip and the base of the cup.
...

Read More

###### Asked in Math and Arithmetic, Geometry

### What is the relationship between two circles?

Their circumferences are in direct proportion to their
radii.
Their areas are in direct proportion to the square of their
radii.
...

Read More

###### Asked in Beauty

### Is it true that around your neck equals your waist?

NO. Todays people have larger waist circumferences on average
than the circumference of their necks.
...

Read More

###### Asked in Math and Arithmetic, Algebra, Geometry

### Why was the formula for finding the circumference of a circle invented?

Because it was found that there was a direct relationship
between the radii (or diameters) of circles and their
circumferences.
...

Read More

###### Asked in US Coins

### Which of the US coins have circumferences greater than 68 millimeter?

The quarter dollar, the half dollar and all dollar coins.

Read More

###### Asked in Math and Arithmetic, Algebra, Geometry, Ratios (mathematical)

### How do you find the ratio of a circumferences and the diameter?

easy, just divide 2*pi*r by pi*r-squared.
You get 2/r .

Read More

###### Asked in Dieting and Weight Loss, Exercise, Fitness

### What is the measurement of height weight body circumferences and body fat called?

I'm pretty sure that's a BMI (Body Mass Index).

Read More