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Maths : At A Glance

The Course ContentLines & AnglesProperties Of Parallel LinesProperties Of Triangles

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Lines and AnglesAt first I would like to explain Lines .!

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Some more types of Lines.

Angles

Types Of AngleDescriptionAcute Anglean angle that is less than 90.Right Anglean angle that is 90 exactly.Obtuse Anglean angle that is greater than 90 but less than 180.Straight Anglean angle that is 180 exactly.Reflex Anglean angle that is greater than 180.

Properties of Parallel LinesAt first, we should know,

What is Parallel line?:- Lines are said to be parallel when they do not intersected however if extended.

What is Transversal?:- A line which intersect two or more lines at distinct points is called Transversal. Lets Go through the property of Parallel Lines.

Properties

Theorem :

The Properties Of Triangles.

Properties of Triangles.At first, we should know,What is a Triangle? A triangle is a polygon with three edges and three vertices. It is one of the basic shapes in geometry.Triangles are divided into two basis:

On the basis of length of Sides.On the basis of the angles of sides.

On the basis of sides.

(i) Equilateral triangle:An equilateral triangle is a triangle that has all equal sides. (i) Equilateral triangle (ii) Isosceles triangle (iii) Scalene triangle

(ii) Isosceles triangle:An isosceles triangle is a triangle that has two equal sides. The following is an isosceles triangle

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(iii) Scalene triangle:A scalene triangle is a triangle that has no equal sides. The following is a scalene triangle

On the basis of Angles.(i) Acute Triangle (ii)Right triangle (iii) Obtuse Triangle

(iii) Obtuse triangle: An obtuse triangle has one angle that is bigger than 90 degrees.

Therefore:

Now I would like to end my Power point, as there is no end of Mathematics hence My presentation will also not end. Im sure that you would have got the concept of the chapters like Lines & Angles, Properties of parallel Lines & Properties of Triangles.Thank You.!

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Maths Project

By :-Name :- Chandra Prakash GargClass :- VII ARoll :- 14Sub :- MathsSubmitted to :- Mr. Ranjeet Sir

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