The area is called as "Sector"
The area bounded by an arc of circle and two radii is known as a "circular sector"
A piece of the circumference of a circle is called an arc A piece of the area of a circle bounded by an arc and two radii is called A sector. A piece of the area of a circle bounded by an arc and a chord is called a segment
You can draw exactly four of the those right-angled sectors in a circle. The definition of a sector is quoted as "the portion of a circle bounded by two radii and the included arc". The circumference of a circle = 2*pi*radius. The arc of each sector will be 0.5*pi*radius.
== == Segment == == == == == ==
This is a "sector" of the circle. We usually visualize it as a wedge of pie. But by the definition, it can be a quarter of the disk, a half of the disk, or as close to the full disk as you want, but just not the whole disk.
sector
The area bounded by an arc of circle and two radii is known as a "circular sector"
It is a word
A sector
A sector
A sector of a circle would fit the given description
a sector is a portion of a circle bounded by the two radii and the included arc.
A piece of the circumference of a circle is called an arc A piece of the area of a circle bounded by an arc and two radii is called A sector. A piece of the area of a circle bounded by an arc and a chord is called a segment
central angle A sector
Working in degrees, the angle of the greater radius, minus the lesser radius, all over 360, gives the proportion of the area of the circle that is bounded by the radii. This can then be multiplied by the area of the whole circle to give the bounded area.
It could be an arc (a curved portion of the circumference), a chord (the straight line distance between two points) , or a wedge (the plane area bounded by two radii and an arc).Remember the circle is a plane figure, not the curved line we draw. " A circle is bounded ... ."
You can draw exactly four of the those right-angled sectors in a circle. The definition of a sector is quoted as "the portion of a circle bounded by two radii and the included arc". The circumference of a circle = 2*pi*radius. The arc of each sector will be 0.5*pi*radius.