That slice is a part of the circular pizza, separated across the center. Therefore, a part of the circle cut through the center, making a specific angle with the center known as a sector. How is the circle area related to these parts of the circle? What is the formula for the area ...
If you are offered one slice from a round pizza and the slice must have a perimeter of 16", what diameter pizza will reward you with the largest slice. If you are offered one slice from a round pizza (in other words, a secto...
Conic section: Circle How can we obtain a circle from slicing a cone? Each of the lines and curves in this chapter areconic sections, which means the curves are formed when we slice a cone at a certain angle. If we slice a cone with a plane at right angles to the axis of the cone...
The formula to use if you know the diameter of the circle is area = (πd2) / 4, d is the diameter. The diameter of a circle is the distance from one point on the circle to another point on the circle and passing through the center of the circle. The diameter is twice as big a...
The space enclosed by the sector of a circle is called theareaof the sector. For example, a pizza slice is an example of a sector that represents afractionof a pizza. There are two types of sectors: minor and major sectors. A minor sector is a sector that is less than a semi-circle...
Sector of a circle — this is a section of a circle between two radii. You can think of it as a giant slice of pizza. Also, why don't you try our other circle calculators: Segment area of a circle calculator: It's a "cut-off" part of a circle, limited by a chord or a secan...
(half of circle = half of area) Quarter-Circle (1/4 of circle = 1/4 of area)Any Sector (fractional part of the area)where n is the number of degrees in the central angle of the sector.where C S is the arc length of the sector.Notice that when finding the area of a sector,...
A sector is a piece of a circle that is cut out along two radiuses (radii). If it is shaped like a single slice of pizza, it is a “Minor” sector. Image Source: http://blogspot.com If the Sector is shaped like a yellow Pacman, then it is a “Major” Sector. ...
A sector is like a “pizza slice” of the circle. It consists of a region bounded by two radii and an arc lying between the radii. The area of a sector is a fraction of the area of the circle. This area is proportional to the central angle. In other words, the bigger the central...
The sector of a circle is a slice of a circle, bound by two radiuses and an arc of the circumference. We identify sectors of a circle using their central angle. The central angle is the angle between the two radiuses. Sectors with a central angle equal to 90° are called quadrants. ...