**9**.What are all the possible

**whole numbers**that have a

**s**

**quare root between 4**and

**5**?

17,18,19,20,21,22,23,24

**14**.Alex is thinking of a number. The number has a

**square root between 7**and

**8**and is

a

**multiple of 12**.a.)

b.)Is there more than one answer? Explain.

**No there is no more answer possible because all the other numbers that are a multiple of twelve are rather lower than 49 or higher that 64.**Ex.

**48**is below**49**and**72**is higher than**64****15**. Order the following numbers from

**least**to

**greatest**:

**7**,√

**46**,

**5.8**,√

**27**,

**6.3**

**√46**=

**6.7**and √

**27**=

**5.1**

**5.1**,

**5.8**,

**6.3**,

**6.7**,

**7**

Here is a are some links to help you with pythagoras !

**SORRY**I couldn't add colour it won't allow me !

Pythagoras Scribe Edit

1. Answer in a short paragraph and with diagrams

In a

**right triangle, a2**and**b2**are the**area**of the**legs**'**side length.**The formula**c2 = a2+b2**simply means that if you**add the area of the square a****ttached to the right triangle's legs**, the**sum equals the area of the square attached to the right triangle's hypotenuse**. Also, if you**square root**the**area of the square attached to the hypotenuse**, you'll get the**side length**of**c**.2. Solve for the missing side length.

**12cm =a**

**5cm = b**

**?= c**

a^2+b^2= c^2

12^2+5^2=c^2

144+25= c^2

c^2 = 169 cm^2

√c^2

**=**√169**c = 13 cm**

3. Is this a right triangle? Prove it!!!

**a^2 = 8 cm**

**b^2= 6 cm**

**c^2= 11 cm**

**ANSWER :**

a^2 +b^2= c^2

8cm^2+6cm^2= 11cm^2

(8 times 8) + (6 times 6)= ( 11 times 11)

64+ 36=100

**c^2 =100 NOT 121**

**No, this is not a perfect right triangle because a^2 + b^2 is not equal to c^2.**

Hey Ghelo! AWESOME JOB on your scribepost it was very helpful and clear to understand. Your pictures were very well done. Smart idea of putting mangahigh as one of your links why didn't I think of that? Your video I thought would help those who are still confused. And that's ok that you couldn't add color atleast you made some words bold and the others regular it still caught my attention so overall great job!

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