What is the name of a triangle that has two sides of the same length and the third side of different lengths
Pythagorean Theorem
Triangles are classified according to their sides in
The sum of all exterior angles of any triangle equals
The sum of all the interior angles of a triangle is:
Equilateral Triangle
What is this triangle called?
Obtuse Triangle
All sides equal
One angle > 90°
isosceles
Angles sum to 180°
Equilateral
360°
scalenes, isosceles and equilateral
a² + b² = c²