6.1b - Classify triangles using Pythagorean Theorem

Front

What is the Pythagorean Theorem?

Back

Front

How can you classify a triangle using the Pythagorean Theorem?

Back

Front

Back

The triangle is classified as obtuse.

Front

Is a triangle with sides 3, 6, and 9 a right triangle?

Back

No, it is not a right triangle.

Front

Back

The triangle is classified as a right triangle.

Front

In triangle ABC, if AB = 10, BC = 24, and AC = 21, how is triangle ABC classified?

Back

Triangle ABC is classified as an obtuse triangle.

Front

What type of triangle is formed by sides 43, 43, and 43?

Back

The triangle is classified as acute.

Front

What is an acute triangle?

Back

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

Front

What is an obtuse triangle?

Back

An obtuse triangle is a triangle that has one interior angle greater than 90 degrees.

Front

What is a right triangle?

Back

A right triangle is a triangle that has one interior angle equal to 90 degrees.