**9**and

**10**? 14. Alex is thinking of a number.

a) What number could he be thinking of?

b) Is there more than one answer? Explain.

There is only

**one**answer possible because the number must be between 49 and 64 and the only multiple of 12 that is between 49 and 64 is

**.**

*60*17. Carmel wants to mount an

**18cm by 18cm**

*square*picture on a

*square*board that is four times the area of the picture.

a) What is the area of the picture?

b) What is the area of the board?

c) What are the dimensions of the board?

*Here is a*

*link*

*if you are still having troubles.*

*Here is a video that also might help.**The pythagorean relationship*is the relationship between the lengths of the sides of a

**triangle. The sum of the areas of the squares attached to the legs of a right triangle equals the area of the square attached to the hypotenuse.**

*right***#2**Solve for the missing side length

**#3**Is this a right triangle? Prove it!!!!!

No this triangle is not a right triangle because the sum of the areas of the two squares attached to the legs do not equal the area of the square attached to the hypotenuse.

Here is a

*link*to help you on pythagorean relationships.

WOW! Great job Alyshia! Very well done! Everything was clear and understandable. I loved how you used lots of pictures and added a ton of color! The link was super helpful and also the video! Keep up the GREAT work!

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