Lines and Angles Class 9th

Leave a Comment / Geometry, Geometry Class 9th / By / adjacent angles on a straight line, alt exterior angles, alternate angles, alternate angles are equal, alternate angles examples, alternate corresponding angles, alternate exterior angles, alternate interior angles, alternate interior angles are equal, angle between line and plane, angle between two parallel lines, angles in parallel lines, angles on a straight line, co interior angles, consecutive interior angles, corresponding alternate interior angles, corresponding angles, corresponding angles are, corresponding angles are equal, corresponding angles example, corresponding angles meaning, example of alternate interior angles, exterior angles on the same side of the transversal, geometry corresponding angles, geometry lines and angles, if two interior angles on the same side of a transversal, inclined line, interior angles on the same side of the transversal, line angle, line intersecting two parallel lines, lines and angles, lines and angles 9th class, lines and angles class 9, lines and angles class 9th, math class 9 lines and angles, maths lines and angles class 9, mitacademys.com, opposite exterior angles, opposite interior angles, parallel angles, parallel lines and transversals, supplementary angles on parallel lines, transversal angles, transversal lines, types of angles in parallel lines, vertically opposite angles, vertically opposite angles are always, vertically opposite angles are equal, vertically opposite angles examples

Introduction

In the previous classes, we studied line segments, rays, and lines and their properties. We also know the difference between them. Now, we shall study lines and angles, the formation of angles with the help of lines, theorems based on the properties, etc.

We also know the importance of lines and angles in our daily life. In our houses, examples of lines are iron or steel rods in the windows or doors, different types of linear designs and examples of angles are angles made between walls and floor, the angle made between walls and ceiling. Let us recall the definitions studied in the previous classes which are related to lines and angles.

Some Definitions

Line – The combination of many points which are arranged in a flow with almost negligible width and depth is called the Line. The line has no endpoint so it can be increased in both directions. Line AB is denoted by . Sometimes we use small letters like l, m, and n to denote lines.

Line Segment – The fixed portion of a line that has two endpoints and cannot be increased in any direction is called the Line Segment. If AB is a line segment, then it will be represented by .

Ray – The part of a line that has one endpoint and can be increased in one direction is called the Ray. If AB is a ray, then it will be denoted by .

Intersecting Lines and Non-intersecting Lines

Linear Pair of Angles

Vertically Opposite Angles

Parallel Lines and a Transversal

Angle Sum Property of a Triangle

Lines and Angles Class 9th in Hindi

More About Lines and Angles

Rate this post

Related posts

Trigonometry Class 10th Pair of Linear Equations in Two Variables Class 10th About Libre office. Apache open officeApache Open Office. Polynomials Class 10th Microsoft office 2016About Microsoft office 2016 Coordinate Geometry (Analytical Geometry) Class 10th Introduction to Euclid’s Geometry Class 9th Angles of the Alternate Segment of a Circle Class 10th About Microsoft Office 2013 Pro Plus. Triangle and its Properties Class 10th Everything About Microsoft Windows 10. बहुपद कक्षा 10 (Polynomial Class 10th) Angle Subtended by the Arc of a Circle Class 10th Section Formula Class 10th Tangent and Secant of Circle Class 10th About Microsoft Office 2013 Pro Plus Hindi. Cyclic Quadrilaterals Class 10th microsoft office 2016About Microsoft office 2016 Hindi Linear Equations in Two Variables Class 9th त्रिकोणमिति कक्षा 10 (The Trigonometry Class 10th) Arithmetic Progression Class 10th Number System Class 9th Coordinate Geometry Class 9th Apache open office hindiApache Open Office Hindi. Trigonometric Ratios of Some Specific Angles Class 10th Everything About Microsoft Windows 10.Everything About Microsoft Windows 10 Hindi. Polynomials Class 9th Wps officeAbout Wps Office. Geometrical (Graphical) Meaning of the Zeroes of a Polynomial Class 10th Libre office 5About Libre office Hindi. Quadratic Equation Class 10th निर्देशांक ज्यामिति कक्षा 10 (The Coordinate Geometry Class 10th) Operations on Real Numbers Class 9th Sets Class 11th त्रिभुज और इसके गुण कक्षा 10 (The Triangle and its Properties Class 10th) Real Numbers Class 8th Linear Equations in One Variable Class 8th Windows 10 apps DescriptionMicrosoft Windows 10 Apps. Windows legacy osMicrosoft Windows Legacy Operating system. एक वृत्त के एकान्तर खंड के कोण कक्षा 10 (Angles of Alternate Segment of Circle Class 10th) Whole Numbers Class 6th Angle Subtended by a Chord of Circle Class 10th दो चरों वाले रैखिक समीकरण कक्षा 9 (Linear Equations of two Variables Class 9th) Circles Class 10th द्विघात समीकरण कक्षा 10 (Quadratic Equations Class 10th) arduinoAbout Arduino समान्तर श्रेढ़ी कक्षा 10 (Arithmetic Progressions Class 10th) Representation of Real Numbers on the Number Line Class 9th Integers Class 6th एक वृत्त के चाप द्वारा अंतरित कोण कक्षा 10 (Angles Made by the Arc of Circle Class 10th) Windows 7About Microsoft Windows 7. Areas Related to Circles Class 10th Perimeter and Area Class 6th Sum of First n Terms of an Arithmetic Progression Class 10th What is linuxLinux, What is Linux, A Complete Overview of Ubuntu Linux. The Similarity of Triangles Class 10th बहुपद के शून्यकों का ज्यामितीय (आलेखीय) अर्थ कक्षा 10 [Geometrical (Graphical) Meaning of the Zeroes of the Polynomial Class 10th] Windows 8.1 appsMicrosoft Windows 8 Apps. दो चर वाले रैखिक समीकरण युग्म कक्षा 10 (Pair of Linear Equations in Two Variables Class 10th) वास्तविक संख्याओं पर संक्रियाएँ कक्षा 9वीं (Operations on Real Numbers Class 9th) Decimal Numbers Class 7th Some Applications of Trigonometry Class 10th Windows 7 hindiAbout Microsoft Windows 7 Hindi. What is the Proportion and How to Solve its Problems? वृत्त की जीवा द्वारा अंतरित कोण कक्षा 10 (Angle Made by a Chord of Circle Class 10th) परिमाप और क्षेत्रफल कक्षा 6 (Perimeter and Area for Class 6th) कुछ विशिष्ट कोणों के लिए त्रिकोणमितीय अनुपात कक्षा 10 (Trigonometric Ratios of Specific Angles Class 10th) यूक्लिड की ज्यामिति का परिचय कक्षा 9 (Introduction to Euclid’s Geometry Class 9th) kotlinAbout Kotlin Programming समान्तर श्रेढ़ी के पहले n पदों का योग कक्षा 10 (Sum of n Terms of Arithmetic Progression Class 10th) समुच्चय कक्षा 11 (The Sets Class 11th) Operations on Polynomials Class 10th Distance Between Two Points in Cartesian Plane and Distance Formula Class 10th Trigonometric Ratios of Acute Angles Class 10th निर्देशांक ज्यामिति कक्षा 9 (The Coordinate Geometry Class 9th) nth Term (General Term) of an Arithmetic Progression Class 10th Pythagoras Theorem (Boudhayana Theorem) Class 10th वृत्त की स्पर्श रेखा और छेदक रेखा कक्षा 10 (Tangent and Secant of Circles Class 10th) sql dbmsAbout Sql Windows 10 Apps HindiMicrosoft Windows 10 Apps Hindi. Windows operating systemMicrosoft Windows Legacy Operating System Hindi. बहुपद कक्षा 9वीं (Polynomial Class 9th) एक चर वाले रैखिक समीकरण कक्षा 8 (Linear Equation in One Variable Class 8th)

Leave a Comment

Your email address will not be published. Required fields are marked *