Classifying Triangles Review

Front

What is an obtuse angle?

Back

An angle that measures more than 90° and less than 180°.

Front

What is a right angle?

Back

A right angle measures exactly 90°.

Front

Identify the triangle based on its angles: An angle measuring less than 90°.

Back

Acute triangle.

Front

What type of triangle has two equal sides?

Back

Isosceles triangle.

Front

Based on its angles, what type of triangle is this: An angle measuring more than 90°?

Back

Obtuse triangle.

Front

What is an acute triangle?

Back

A triangle where all angles are less than 90°.

Front

What is an equilateral triangle?

Back

A triangle where all three sides are equal and all angles are 60°.

Front

What is a scalene triangle?

Back

A triangle where all sides and angles are different.

Front

How do you classify triangles based on angles?

Back

Triangles can be classified as acute, right, or obtuse based on their angles.

Front

How do you classify triangles based on sides?

Back

Triangles can be classified as equilateral, isosceles, or scalene based on their sides.