logging in or signing up triangle and its properties pk20 Download Post to : URL : Related Presentations : Let's Connect Share Add to Flag Embed Email Send to Blogs and Networks Add to Channel Copy embed code: Embed: Flash iPad Dynamic Copy Does not support media & animations Automatically changes to Flash or non-Flash embed WordPress Embed Customize Embed URL: Copy Thumbnail: Copy The presentation is successfully added In Your Favorites. Views: 4854 Category: Education License: All Rights Reserved Like it (10) Dislike it (0) Added: November 01, 2010 This Presentation is Public Favorites: 7 Presentation Description No description available. Comments Posting comment... By: jasmeetsingh5 (33 month(s) ago) how to download Saving..... Post Reply Close Saving..... Edit Comment Close By: raman123456 (35 month(s) ago) can i download this Saving..... Post Reply Close Saving..... Edit Comment Close By: nidhigoel (37 month(s) ago) please suggest me that how can i download this powerpoint slides..??????????? Saving..... Post Reply Close Saving..... Edit Comment Close By: arihantoberoi (40 month(s) ago) how can i download this video broder ???? Saving..... Post Reply Close By: Ramsevek (21 month(s) ago) may i download this Saving..... Edit Comment Close Premium member Presentation Transcript POWER POINT PRESENTATION ON TRIANGLE AND ITS PROPERTIES : POWER POINT PRESENTATION ON TRIANGLE AND ITS PROPERTIES Defination of Triangle : Defination of Triangle A triangle is a simple closed curve made of three line segment. A c B It has three vertices-A,B,C Three sides - AB,BC,CA Three angles-<A,<B,<C Slide 3: Classification Of Triangles Classifying Triangles by Sides:- Scalene triangle:- A triangle having all the sides are unequal are called scalene triangle. c A B 5cm 8cm 4cm Slide 4: Isosceles triangle:-a triangle having two sides are equal are called isosceles triangle. A B c 5cm 5cm 8cm Slide 5: Equilateral triangle:-A triangle having all sides are equal are called equilateral triangle. 6cm 6cm 6cm A B c Slide 6: Classifying Triangles by angles- Acute-angles triangle:-A triangle having all the angles are greater than 0 but less than 90 are called Acute-angles triangle. o o A B c o 70 o 60 o Slide 7: Right-angled triangle:-A triangle having one angle is 90 is called Right-angled triangle. o 90 o B A c Slide 8: Obtuse –angled triangle:-A triangle having one angle is greater then 90 but less than 180 is called Obtuse –angled triangle. o o 120 o B A c Slide 9: Medians of Triangle Median of the triangle:-A line segment joining the vertex of a triangle to the mid point of its opposite side is called a median of a triangle. D c B A AD= median Slide 10: Altitudes of Triangle Altitudes of triangle:-The perpendicular line segment from a vertex of a triangle to its opposite side is called an altitude of a triangle. D A B c Slide 11: Exterior Angle of a Triangle Exterior angle of a triangle:-An exterior angle of a triangle is formed when a side of a triangle is produced. At each vertex, you have two ways of forming an exterior angle. A B c D <ACD=Exterior Angle. Slide 12: Interior Angle of a Triangle Interior angle of a triangle:-An interior Angle of a triangle is formed inside of a triangle. B c A <A<B<C=Interior Angle. Slide 13: Base Perpendicular Hypotenuse A B C Pythagoras Theorem ( AC) 2 = (AB) 2 + (BC) 2 Hypotenuse 2 = Perpendicular 2 + Base 2 In a right triangle, the square of the longest side is equal to the sum of squares of remaining two sides. Slide 14: Pythagoras Theorem Slide 15: THANK YOU DESIGNED BY-: PRATEEK KHATRI You do not have the permission to view this presentation. In order to view it, please contact the author of the presentation.