bliss
hmmm.....
What I know about triangles...
all have 3 sides, all have total 180°
Equilateral Triangle: 3 equal 60° angles, 3 equal sides
Isosceles Triangle: 2 equal angles, 2 equal sides
Scalene Triangle: No equal angles, No equal sides
Acute Triangle: All angles are less than 90°
Obtuse Triangle: 1 angle is more than 90°
Right Triangle: 1 angle is 90° "right angle"
Right Isosceles Triangle: 1 90° "right" angle, 2 equal 45° angles