PRESENTATION
ON THE
TRIANGLE AND
ITS PROPERTIES
MADE BY
N SAI DEEPAK
&
N sai deepika
INTRODUCTION TO TRIANGLES
Sides AB ,BC ,CA
Vertices A,B,C
Angles ABC ,BCA ,CAB
CB
A A triangle is a closed figure made
of ...
CLASSIFICATION OF TRIANGLE
SIDES
ANGLES
CLASSIFICATION OF TRIANGLES
BASED ON SIDES
EQUILATERAL TRIANGLE
ISOSCELES TRIANGLE
SCALENE TRIANGLE
DIFFERENT TYPES OF TRIANGLES
EQUILATERAL
TRIANGLE
ISOSSELES
TRIANGLE
SCALENE TRIANGLE
RIGHT – ANGLED
TRIANGLE
ACUTE -ANGLE...
MEDIAN OF TRIANGLE
A MEDIAN OF CONNECTS A VERTEX OF A
TRIANGLE TO THE MID – POINT OF THE OPPOSITE
SIDE.
THE TRIANGLE HAS T...
ALTITUDES OF TRIANGLE
THE PERPENDICULAR LINE SEGMENT FROM A
VERTEX TO ITS OPPOSITE SIDE IS CALLED ALTITUDE
OF TRIANGLE.
EXTERIOR ANGLE OF TRIANGLE
THE EXTERIOR ANGLE OF TRIANGLE IS EQUAL TO
THE SUM OF ITS TWO INTERIOR OPPOSITE ANGLES .
d IS E...
Ppt on triangles cbse viith class
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Ppt on triangles cbse viith class

  1. 1. PRESENTATION ON THE TRIANGLE AND ITS PROPERTIES MADE BY N SAI DEEPAK & N sai deepika
  2. 2. INTRODUCTION TO TRIANGLES Sides AB ,BC ,CA Vertices A,B,C Angles ABC ,BCA ,CAB CB A A triangle is a closed figure made of three line segments.
  3. 3. CLASSIFICATION OF TRIANGLE SIDES ANGLES
  4. 4. CLASSIFICATION OF TRIANGLES BASED ON SIDES EQUILATERAL TRIANGLE ISOSCELES TRIANGLE SCALENE TRIANGLE
  5. 5. DIFFERENT TYPES OF TRIANGLES EQUILATERAL TRIANGLE ISOSSELES TRIANGLE SCALENE TRIANGLE RIGHT – ANGLED TRIANGLE ACUTE -ANGLED TRUIANGLE OBTUSE –ANGLED TRIANGLE
  6. 6. MEDIAN OF TRIANGLE A MEDIAN OF CONNECTS A VERTEX OF A TRIANGLE TO THE MID – POINT OF THE OPPOSITE SIDE. THE TRIANGLE HAS THREE MEDIANS
  7. 7. ALTITUDES OF TRIANGLE THE PERPENDICULAR LINE SEGMENT FROM A VERTEX TO ITS OPPOSITE SIDE IS CALLED ALTITUDE OF TRIANGLE.
  8. 8. EXTERIOR ANGLE OF TRIANGLE THE EXTERIOR ANGLE OF TRIANGLE IS EQUAL TO THE SUM OF ITS TWO INTERIOR OPPOSITE ANGLES . d IS EXTERIOR ANGLE

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