Classifying Triangles Practice

Front

What is an Equilateral Triangle?

Back

A triangle with all three sides of equal length and all three angles measuring 60 degrees.

Front

What is a Scalene Triangle?

Back

A triangle with all sides of different lengths and all angles of different measures.

Front

What is an Isosceles Triangle?

Back

A triangle with at least two sides of equal length and the angles opposite those sides are equal.

Front

What is an Acute Triangle?

Back

A triangle where all three angles are less than 90 degrees.

Front

What is an Obtuse Triangle?

Back

A triangle that has one angle greater than 90 degrees.

Front

What is a Right Triangle?

Back

A triangle that has one angle equal to 90 degrees.

Front

How do you classify a triangle by its sides?

Back

Triangles can be classified as Equilateral, Isosceles, or Scalene based on the lengths of their sides.

Front

How do you classify a triangle by its angles?

Back

Triangles can be classified as Acute, Obtuse, or Right based on the measures of their angles.

Front

What is the classification of a triangle with two equal sides and one angle greater than 90 degrees?

Back

Isosceles Obtuse.

Front

What is the classification of a triangle with all sides of different lengths and one angle equal to 90 degrees?

Back

Scalene Right.