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| Triangle |
| Friday, August 17, 2007 |
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. |
posted by kritidas @ 3:16 PM  |
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Name: kritidas
Home: Seol, Seol, South Korea
About Me: I am yelina. But you can simply call me me yellow if you want. I am still a student. Internet tricks and online earning is my speciality. My monthly earnings are entered here in this blog monthly. Do, bookmark this blog, you may get what you want. http://techniline.blogspot.com/
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