An arc is a portion of a curve defined by two endpoints and the points along the curve connecting them. It is a section of a circle's circumference or any other curved shape. The shape of an arc resembles a segment of a curve or part of a circle.
Equator?
There are 2,000 metres in a circle where the circumference (length around it) is 2km. There are 6,283 metres in the circle circumference (c) where the diameter (d - straight line that passes through the centre and whose endpoints are on the circle) is 2km. Using the formula c = Pi * d. Pi = 3.1415 There are 12,566 metres in a circle circumference (c) where the radius (r - line segment from the centre of a circle to the perimeter) is 2km. Using the formula c = pi * 2r. Pi = 3.1415. There are 12,566,00 m^2 in a circle with a radius of 2km. Using the formula area = pi * (r)^2
arctic circle
Yes, the length of an object is measured by the distance between its two endpoints. This distance is typically measured in units such as inches, centimeters, or meters.
A chord or its radius
A chord or radius. They are both the same. :)
A chord is the part of a circle defined by two endpoints.
A ray
i think its the diameter
A circle. has no endpoints.
if you mean the point that starts at the edge of the circle and ends in the center then this is the radius (:
A chord is a line segment whose endpoints lie on a circle. A secant is a line (or line segment) that intersects a circle in two places, endpoints NOT on the circle.
it the circumference of a circle
It is a semicircular arc.
The line passing through the center of a circle with two endpoints on the circle is the circle's diameter.
In geometry, an arc is a curved portion of a circle. It is defined by two endpoints and the points along the circumference of the circle that lie between the endpoints. The measure of an arc is typically given in degrees.