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Pythagorean Theorem

Poll

Have you ever heard of Pythagorean Theorem?

• Yes

• No

• It sounds familiar but I am not quite sure.

Who was Pythagoras?

https://www.youtube.com/watch?v=C9Tc0PO6IEM

Multiple Choice

Why is Pythagoras an important figure in mathematics

• He lived in Greece and Greece is cool

• He was philosophical mathematician who invented the Pythagorean Theorem and connected math to the world around us.

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Multiple Choice

What is the formula for the Pythagorean Theorem?

• a + b = c

• 2a + 2b = 2c

• $$a^2\ +\ b^2\ =\ c^2$$  

• $$a^2\ -\ b^2\ =\ c$$  

Pythagoras' theorem

​https://youtu.be/YompsDlEdtc

Multiple Choice

The Pythagorean Theorem only works for what kind of triangle.

• obtuse

• acute

• right

• scalene

Multiple Choice

What is the longest side of a right triangle called?

• hypotenuse

• leg a

• Pythagoras

• leg b

Multiple Choice

If a triangle has side lengths of 12, 24, and 8, what is the hypotenuse side?

• 8

• 12

• 24

Multiple Choice

Find the length of the missing side. 

• 25 cm

• 42 cm

• 52 cm

• 48 cm

Multiple Choice

Find the length of the missing side. 

• 17 cm
• 22 cm
• 15 cm
• 13 cm

Multiple Choice

Find the length of the missing side. 

• 48 in.

• 52 in.

• 16 in.

• 24 in.

Multiple Choice

Find h

• 35.60

• 35.00

• 35.71

• 61.03

You did it!!

Multiple Select

How confident do you feel with Pythagorean Theorem?