Theorem to Find the Length of the Hypotenuse or a Leg of a Right Triangle

The Pythagorean Theorem is
c² = a² - b²  

• false
• true

^{Find the missing side}

• 9

• 41

• 6.4

• 3

Find the length of the missing side. 

• 17 cm
• 22 cm
• 15 cm
• 13 cm

Find the length of the missing side. 

• 25 cm
• 42 cm
• 52 cm
• 48 cm

The Pythagorean Theorem ONLY works on which triangle? 

• obtuse
• scalene
• isosceles
• right

What is the opposite of squaring a number?

• divide
• multiply 
• fractions
• square root

The Pythagorean Theorem is
a² + b³ = c⁴

• false
• true

The legs form what type of angle?

• Acute
• Obtuse
• Reflex
• Right

The hypotenuse is the LONGEST side of the right triangle.

• False

• True

Is this a right triangle?

• Yes, because it has a little square in the corner

• No, because if you use the Pythagorean theorem, the squares of the sides don't add up

• Yes, because if you use the Pythagorean theorem, the squares of the sides do add up