Classifying Triangles

Front

What is a Scalene triangle?

Back

A triangle with all sides of different lengths.

Front

What is an Isosceles triangle?

Back

A triangle with at least two sides of equal length.

Front

What is an Equilateral triangle?

Back

A triangle with all three sides of equal length.

Front

What is an Acute triangle?

Back

A triangle where all angles are less than 90 degrees.

Front

What is a Right triangle?

Back

A triangle that has one angle equal to 90 degrees.

Front

What is an Obtuse triangle?

Back

A triangle that has one angle greater than 90 degrees.

Front

What is a Right Isosceles triangle?

Back

An Isosceles triangle with one right angle.

Front

What is a Right Scalene triangle?

Back

A Scalene triangle with one right angle.

Front

What is an Obtuse Isosceles triangle?

Back

An Isosceles triangle with one obtuse angle.

Front

What is an Acute Equilateral triangle?

Back

An Equilateral triangle where all angles are acute.