Types of Triangles Flashcard

Front

Which type of triangle has all angles equal to 60 degrees?

Back

Equilateral triangle

Front

What is the definition of a scalene triangle?

Back

A triangle with three unequal sides.

Front

What type of triangles did Susie draw if they are acute isosceles triangles?

Back

These triangles have two equal sides and all angles less than 90 degrees.

Front

Which type of triangle has exactly two sides of equal length?

Back

Isosceles triangle

Front

What is the definition of an isosceles triangle?

Back

A triangle with two equal sides.

Front

What is a right triangle?

Back

A triangle that has one angle measuring 90 degrees.

Front

What is the definition of an equilateral triangle?

Back

A triangle with three equal sides and three equal angles.

Front

What type of triangle has no equal sides?

Back

Scalene triangle.

Front

What is an acute triangle?

Back

A triangle where all angles are less than 90 degrees.

Front

What is an obtuse triangle?

Back

A triangle that has one angle greater than 90 degrees.