Triangle classification

Front

What is an isosceles triangle?

Back

A triangle with 2 congruent sides.

Front

Name this triangle based on its sides: a triangle with all sides of different lengths.

Back

Scalene triangle.

Front

Can a triangle have 2 right angles in it?

Back

No.

Front

In a triangle, how many total degrees are there?

Back

180 degrees.

Front

What type of triangle has 2 sides that are congruent?

Back

Isosceles triangle.

Front

What is an equilateral triangle?

Back

A triangle with all three sides congruent.

Front

What is a scalene triangle?

Back

A triangle with all sides of different lengths.

Front

What is an obtuse triangle?

Back

A triangle with one angle greater than 90 degrees.

Front

What is an acute triangle?

Back

A triangle with all angles less than 90 degrees.

Front

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

Back

180 degrees.