Friday, August 17, 2007
Triangle
What is a triangle?
Tri stands for 3 ; and combine with angle, we get 3 angles.
That is a figure with 3 angles. Of course the figure should be closed figure. So 3 angles is possible in a 3 sided closed figure and so a triangle is a three sided closed figure.
A triangle has 3 angle.
A triangle has 3 sides.
The sum of the 3 angles is 180 degree.
Equilateral triangle has all its sides equal.
Isosceles triangle has 2 of its sides equal.
A right triangle has a 90 degree angle.
If one of the angles is more than 90 degree, it is called an obtuse angle.
Tri stands for 3 ; and combine with angle, we get 3 angles.
That is a figure with 3 angles. Of course the figure should be closed figure. So 3 angles is possible in a 3 sided closed figure and so a triangle is a three sided closed figure.
A triangle has 3 angle.
A triangle has 3 sides.
The sum of the 3 angles is 180 degree.
Equilateral triangle has all its sides equal.
Isosceles triangle has 2 of its sides equal.
A right triangle has a 90 degree angle.
If one of the angles is more than 90 degree, it is called an obtuse angle.
// posted by Kritidas @ 3:16 PM 
