Pythagorean Theorem

Front

What type of triangle does the Pythagorean Theorem apply to?

Back

Right triangle.

Front

Can a triangle with side lengths 4, 5, and 6 be a right triangle?

Back

No.

Front

Classify the triangle with side lengths 10, 20, and 25.

Back

Obtuse.

Front

If a ladder is placed 10 feet away from a 25-foot tall house, how tall does the ladder need to be?

Back

27 feet.

Front

Classify the triangle with side lengths 2, 3, and 5.

Back

Not a triangle.

Front

What is the Pythagorean Theorem formula?

Back

a² + b² = c², where c is the hypotenuse.

Front

What is the hypotenuse in a right triangle?

Back

The longest side opposite the right angle.

Front

If a triangle has sides of lengths 6, 8, and 10, is it a right triangle?

Back

Yes.

Front

What is an acute triangle?

Back

A triangle where all angles are less than 90 degrees.

Front

What is an obtuse triangle?

Back

A triangle with one angle greater than 90 degrees.