Classifying Triangles

Front

What type of triangle has no equal sides?

Back

Scalene

Front

What type of triangle has one angle greater than 90° and no equal sides?

Back

Obtuse Scalene

Front

What type of triangle has one angle exactly 90° and two equal sides?

Back

Right Isosceles

Front

What type of triangle has angle measurements of 26°, 59°, and 95°?

Back

Obtuse triangle

Front

What is the definition of a scalene triangle?

Back

A triangle with all sides of different lengths.

Front

What is the definition of an isosceles triangle?

Back

A triangle with at least two sides of equal length.

Front

What is the definition of an equilateral triangle?

Back

A triangle with all three sides of equal length.

Front

What is the definition of an obtuse triangle?

Back

A triangle with one angle greater than 90°.

Front

What is the definition of a right triangle?

Back

A triangle with one angle exactly 90°.

Front

What is the sum of the interior angles of any triangle?

Back

180°.