Classify the Triangle

Front

What is a scalene triangle?

Back

A scalene triangle is a triangle that has no equal sides.

Front

What is an obtuse triangle?

Back

An obtuse triangle is a triangle that has one angle measuring more than 90 degrees.

Front

What is an acute triangle?

Back

An acute triangle is a triangle where all angles are less than 90 degrees.

Front

What is an isosceles triangle?

Back

An isosceles triangle is a triangle that has at least two equal sides.

Front

What is an equilateral triangle?

Back

An equilateral triangle is a triangle where all three sides are equal and all angles are 60 degrees.

Front

How can you identify a scalene triangle?

Back

A scalene triangle can be identified by having all sides of different lengths.

Front

How can you identify an obtuse triangle?

Back

An obtuse triangle can be identified by having one angle that is greater than 90 degrees.

Front

How can you identify an acute triangle?

Back

An acute triangle can be identified by having all angles less than 90 degrees.

Front

How can you identify an isosceles triangle?

Back

An isosceles triangle can be identified by having at least two sides that are equal in length.

Front

How can you identify an equilateral triangle?

Back

An equilateral triangle can be identified by having all three sides equal in length.