A sector of a circle is a closed region bounded by an arc and any two radii connecting the ends of that arc to the center of the circle. It looks like a slice of cake or pizza. The area of a sector is always less than the circle’s area. The sector’s arc forms an angle at ...
The sector of a circle is defined as the portion of a circle that is enclosed between its two radii and the arc adjoining them. It is considered as a portion of a circle with two radii and an arc. A circle is divided into two sectors, the minor sector and the major sector where the...
Learn about the formulas associated with the sector of a circle. Discover the definition of a sector and how to use both the arc length and sector...
Discover the meaning of a perimeter, arc, and sector of a circle. See how to calculate the perimeter of an arc and the sector of a circle, with...
Let us understand the area of a circle through some examples. Example 1 Suppose we are required to find the area of a circle having a diameter of 4.2 cm. Here diameter (d) = 4.2 cm By the relation between radius and diameter, we have, r = $\frac{d}{2}$ ...
Synonyms of sector 1 a : a geometric figure bounded by two radii and the included arc of a circle b(1) : a subdivision of a defensive military position (2) : a portion of a military front or area of operation c : an area or portion resembling a sector bilingual sector of ...
Reveal some real-life examples where the sector area calculator may come in handy. What is a sector of a circle? Sector definition So let's start with the sector definition – what is a sector in geometry? A sector is a geometric figure bounded by two radii and the included arc of a ...
Circle Formulas in Math : Area and circumference of a circle: Arc and sector of a circle: Segment of circle and perimeter of segment: Area of the circular ring: Formula for intersecting chords in circle: Formula for length of the tangents of circles: ...
The area of a sector of a circle is given by: A=θ360πr2 Whereris the radius andθis... Learn more about this topic: Area of a Sector | Formula & Examples from Chapter 6/ Lesson 14 82K Understand what the area of a ...
The meaning of SECTOR is a geometric figure bounded by two radii and the included arc of a circle. How to use sector in a sentence.