7M Unit 3 (Pythagorean Theorem) Review

Front

What type of triangle does the Pythagorean Theorem apply to?

Back

Right triangle.

Front

What is the longest side of a right triangle called?

Back

Hypotenuse.

Front

True or False: The hypotenuse is always the longest side in a right triangle.

Back

True.

Front

If a right triangle has side lengths 6, 8, and 10, which side is the hypotenuse?

Back

10.

Front

What is the formula for the Pythagorean Theorem?

Back

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

Front

If one side of a right triangle is 5 and the other is 12, what is the length of the hypotenuse?

Back

13.

Front

Is √2 a rational or irrational number?

Back

Irrational.

Front

What is the relationship between the sides of a right triangle according to the Pythagorean Theorem?

Back

The sum of the squares of the two shorter sides equals the square of the hypotenuse.

Front

If a triangle has sides of lengths 7, 24, and 25, is it a right triangle?

Back

Yes, because 7² + 24² = 25².

Front

What does it mean for a number to be rational?

Back

A rational number can be expressed as a fraction of two integers.