4.1a Classifying Triangles

Front

Identify the triangle by its sides and angles: Obtuse Equilateral, Obtuse Isosceles, Isosceles, Acute Scalene.

Back

Obtuse Isosceles

Front

Look at the sides of this triangle. What type of triangle is this?

Options:

Equilateral

,

Isosceles

,

Scalene

Back

Isosceles

Front

Identify the triangle by its sides and angles: Right Isosceles, Right Scalene, Right Equilateral

Back

Right Scalene

Front

Identify the triangle by its sides and angles: Equilateral, Obtuse Equilateral, Acute Equilateral, Acute Isosceles

Back

Acute Equilateral

Front

Identify the triangle by its sides and angles: Right Isosceles, Right Scalene, Obtuse Isosceles, Obtuse Scalene

Back

Right Isosceles

Front

Identify the triangle by its sides and angles: Acute Equilateral, Right Equilateral, Acute Isosceles, Obtuse Isosceles

Back

Acute Isosceles

Front

Identify the triangle by its sides and angles: Obtuse, Acute Isosceles, Obtuse Scalene, Obtuse Isosceles

Back

Obtuse Isosceles

Front

An isosceles triangle has how many congruent sides?

Back

2

Front

What type of triangle has all sides of different lengths?

Back

Scalene