Types of Triangles

Front

What is a Scalene triangle?

Back

A Scalene triangle is a triangle where all three sides are of different lengths and all three angles are different.

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What is an Isosceles triangle?

Back

An Isosceles triangle is a triangle that has at least two sides of equal length and two angles that are equal.

Front

What is an Equilateral triangle?

Back

An Equilateral triangle is a triangle where all three sides are of equal length and all three angles are equal, each measuring 60 degrees.

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What is a Right triangle?

Back

A Right triangle is a triangle that has one angle measuring 90 degrees.

Front

What is an Obtuse triangle?

Back

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

Front

How can you identify a Scalene triangle?

Back

You can identify a Scalene triangle by checking that all three sides are of different lengths.

Front

How can you identify an Isosceles triangle?

Back

You can identify an Isosceles triangle by finding at least two sides that are of equal length.

Front

How can you identify an Equilateral triangle?

Back

You can identify an Equilateral triangle by checking that all three sides are of equal length.

Front

How can you identify a Right triangle?

Back

You can identify a Right triangle by looking for one angle that measures exactly 90 degrees.

Front

How can you identify an Obtuse triangle?

Back

You can identify an Obtuse triangle by finding one angle that measures more than 90 degrees.