Classifying TRIANGLES by their Sides

Front

If all of the triangle side are different lengths, the triangle is an isosceles triangle.

Back

False

Front

What are the two ways to classify triangles?

Back

By the angles and side lengths

Front

A triangle can be classified as an isosceles triangle if there are two equal sides.

Back

True

Front

What are the three ways to classify triangles by their sides?

Back

equilateral, isosceles, scalene

Front

scalene

Back

all sides not equal

Front

What type of triangle is this? Options: Equilateral, Isosceles, Scalene

Back

Isosceles

Front

What type of triangle is this? Options: Scalene, Isosceles, Equilateral

Back

Scalene

Front

Which type of triangle is pictured?

Options: Equilateral, Isosceles, Scalene

Back

Isosceles

Front

Classify the triangle by its sides: Scalene, Isosceles, Equilateral

Back

Isosceles

Front

What do the lines (sticks) mean on a shape?

Back

The lines (sticks) show sides that are equal