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Types of Triangle Chapter 3.6
Objective- name the various types of triangles and their parts
Triangles by sides: Scalene - a scalene triangle is triangle in which no two sides are congruent W A D
G U M Isosceles -an isosceles triangle is a triangle in which at least 2 sides are congruent
Equilateral - an equilateral triangle is a triangle in which all sides are congruent Y UM
Triangles by angles: Acute: An acute triangle is a triangle in which all angles are acute and add up to 180 degrees. 80 4060 R D E
Right: A right triangle is a triangle in which one of the angles is a right angle. H O T
Obtuse: An obtuse triangle is a triangle in which ONE of the angles is an obtuse angle. F IN 110 40 30
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