There's usually a "scale" that shows you the length on the map that represents a mile, or 10 miles or 20 miles, or kilometers.
I think it is the scale but do u know the other ones
There's usually a "scale" that shows you the length on the map that represents a mile, or 10 miles or 20 miles, or kilometers.
The scale
The "scale" of a map tells you how the map displays the actual distance.
A spherical surface, with its center at the given point, and its radius equal to the given distance.
The set of all points in space that are a given distance (d) from a line forms two parallel planes, each located at a distance (d) from the line. These planes extend infinitely in both directions along the line, creating a cylindrical shape around the line. In three-dimensional space, the region between these two planes represents all points that maintain that constant distance from the line.
They form the sphere whose center is the given point and whose radius is the given distance.
A circle, sphere or hyper-sphere - depending on the dimensionality of the space.
300 Kilometers
Distance is a scalar quantity that represents the amount of space between two points. It does not have a direction associated with it.
The set of all points a given distance from a center point is a circle. The given distance is the radius, and the given point is the center. Or, in 3 dimensional space, a sphere.
The set of all points in space that are the same distance from a given point is called a sphere.