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Post by GS_TG on Jun 18, 2015 11:36:48 GMT 7
A triangle has three sides and three angles The three angles always add to 180°
Equilateral Triangle
Three equal sides Three equal angles, always 60°
Isosceles Triangle
Two equal sides Two equal angles
Scalene Triangle
No equal sides No equal angles
Acute Triangle
All angles are less than 90°
Right Triangle
Has a right angle (90°)
Obtuse Triangle
Has an angle more than 90°
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