Pythagorean Theorem

On what type of triangle does the Pythagorean theorem work ONLY?

• Obtuse

• Right

• Isosceles

• Scalene

What is the correct equation for the Pythagorean Theorem?

• a² = b² + c²

• a² - b² = c²

• c² = a² + b ²

• a² + c² = b²

Do the lengths 9, 12, and 15 form a right triangle?

• Yes

• No

• Sometimes

Do the lengths 3, 4, and 6 form a right triangle?

• Yes

• No

• Sometimes

Find side AC.

• 13

• 9

• 17

• 12

Find the missing side.

• 14

• 12

• 10

• 4