Triangle Classification Flashcard

Front

What is an obtuse triangle?

Back

Front

What is an acute triangle?

Back

Front

What is a scalene triangle?

Back

A triangle with no sides of equal length.

Front

What is an isosceles triangle?

Back

A triangle with at least two sides of equal length.

Front

What is an equilateral triangle?

Back

Front

What is a right triangle?

Back

Front

How do you classify a triangle with angles measuring 30°, 60°, and 90°?

Back

It is classified as a right triangle.

Front

How do you classify a triangle with angles measuring 45°, 45°, and 90°?

Back

It is classified as a right triangle.

Front

Back

An acute triangle.

Front

What is the sum of the angles in any triangle?

Back