diameter to radius ratio (for same circle) is 2:1
They are not the same. Diameter is twice the size as radius.
No. Radius is half the diameter.
It depends on the ratio of what of the circle? Its circumference, diameter, area?
It is: 2 to 1
diameter to radius ratio (for same circle) is 2:1
The ratio of radius to diameter for any circle is 1/2
They are not the same. Diameter is twice the size as radius.
No. Radius is half the diameter.
0:5
It depends on the ratio of what of the circle? Its circumference, diameter, area?
This is very, very basic math. The radius is half of the diameter. My 9 year old daughter knows this.
It is: 2 to 1
Length of diameter:length of radius = 2:1
diameter ------------- Diameter. The R (radius) of a circle multiplied by two equals the diameter.
That depends what you mean by "size". Diameter: 0.38 times the diameter of Earth. Radius: same number, since the radius is half the diameter. Volume: the ratio of the diameters cubed. Mass: 0.055 times Earth's mass.
Lets see: diameter is the longest line across a circle (goes through the center) radius is one half the diameter Pi is the ratio of the circumference to the diameter. (3.14159 .....)