Classifying Triangles

Front

What type of triangle has two equal sides?

Back

Isosceles Triangle

Front

What type of triangle has all three sides equal?

Back

Equilateral Triangle

Front

What type of triangle has all angles less than 90°?

Back

Acute Triangle

Front

What type of triangle has one angle greater than 90°?

Back

Obtuse Triangle

Front

What type of triangle has one right angle?

Back

Right Triangle

Front

If a triangle has all angles equal, what type of triangle is it?

Back

Equilateral Triangle

Front

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

Back

180 degrees

Front

If a triangle has sides of lengths 3, 4, and 5, what type of triangle is it?

Back

Right Triangle

Front

What type of triangle has no equal sides?

Back

Scalene Triangle

Front

If a triangle has two equal angles, what type of triangle is it?

Back

Isosceles Triangle