What Is Circle Minor Sector?


A portion of a circle is covered by two radii and an arc. A circle is divided into two sectors and the divided parts are known as minor sectors and major sectors. The large portion of the circle is the major sector whereas the smaller portion is the minor sector.



How do you find the area of a minor sector of a circle?

The radius of the circle is 7 inches and the angle is 60°. So, let us use the area of sector formula. The area of sector = (θ/360°) × π r2 = (60°/360°) × (22/7) × 72 = 77/3 = 25.67 square units. Therefore, the area of the minor sector is 25.67 square units.


What is the minor segment?

The portion (or part) of the circular region enclosed between a chord and the corresponding major arc is called major segment of the circle. The portion (or part) of the circular region enclosed between a chord and the corresponding minor arc is called minor segment of the circle.


What is the area of minor sector class 10?

The bigger part is known as major segment and smaller one is called minor segment. Area of major segment OAQB = πr2area of minor segment APB.

Class 10 Key Points, Important Questions & Practice Papers.

Class 10 Mathsकक्षा 10 गणित
Class 10 Scienceकक्षा 10 विज्ञान


What is area of sector and segment of a circle class 10?

Area of a Segment of a Circle

Parameters of CirclesFormulas
Length of an arc of a sector of angle θ(θ/360°) × 2πr
Area of major sectorπr2 – (θ/360°) × πr2
Area of a segment of a circleArea of the corresponding sector – Area of the corresponding triangle
Area of the major segmentπr2 – Area of segment (minor segment)


What is area of major segment?

Answer: area of segment = area of sector - area of triangle.


What is circle minor sector?

A portion of a circle is covered by two radii and an arc. A circle is divided into two sectors and the divided parts are known as minor sectors and major sectors. The large portion of the circle is the major sector whereas the smaller portion is the minor sector.


Is math a branch of science?

Mathematics is the branch of science, which deals with numbers, involves calculations and mainly focuses on the study of quantity, shapes, measurements etc. The greatest mathematician Benjamin Peirce defined math as “the science that draws the necessary conclusion”.


Is math considered a science?

Mathematics is the science and study of quality, structure, space, and change. Mathematicians seek out patterns, formulate new conjectures, and establish truth by rigorous deduction from appropriately chosen axioms and definitions.


Is math related to philosophy?

Historically, there have been strong links between mathematics and philosophy; logic, an important branch of both subjects, provides a natural bridge between the two, as does the Philosophy of mathematics module.


Why is mathematics consider as science?

Scientific 'Knowledge' of a subject is 'Science' and therefore 'Mathematics' is a science. Yes, mathematics is a science simply because it is the building block for almost everything we used on a daily basis in different areas of studies, such as sports, materials, architecture, engineering, chemistry, etc.


Is Maths art or science?

Mathematics is inherently different from other disciplines. While it is wildly creative, it is not art. While it can be used to model natural phenomena, it is not science. There are elements of both art and science in the field, but it isn't a subset of either.


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