This was a great year and a great blogging adventure. A new class arrives and a new blog is created. Please visit the continuing adventure at

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The class hub will still remain the same. Sargentparkmathzone and we will be diving into wiki's and video this year.

Thanks for visiting

## Thursday, September 06, 2007

## Sunday, May 13, 2007

## Thursday, May 10, 2007

### Finding "B"

**FINDING B**

**FINDING B**

**FINDING B**

**FINDING B**

**FINDING B**

**FINDING B**

FINDING B

FINDING B

SINCE ADDING SIDE A AND SIDE B GIVES YOU SIDE C, TAKE AWAY SIDE A FROM SIDE C TO GET SIDE B

OR

C² - A² = B²

WITH THAT YOU CAN THIS:

C² - A² = B²...

*FORMULA*

10² - 6² = B²...

*REPLACE A & C*

(10X10) - (6X6) = B²...

*SQUARE A & C*

100 - 36 = B²

64 = B²...

*SUBTRACT*

YOU ARE NOT DONE YET. YOU FIVE B², YOU ARE LOOKING FOR B. YOU STILL HAVE TO FIND THE SQUARE ROOT OF YOUR ANSWER TO FIND B.

THE SQUARE ROOT OF 64 IS 8 (8X8=64).

B = 8

### Scribe post

Finding C

One of the most famous mathematicians who has ever lived, Pythagoras, a Greek scholar who lived way back in the 6th century B.C. (back when Bob Dole was learning geometry), came up with one of the most famous theorems ever, the Pythagorean Theorem. It says - in a right triangle, the square of the measure of the hypotenuse equals the sum of the squares of the measures of the two legs. This theorem is normally represented by the following equation: a2 + b2 = c2, where c represents the hypotenuse.

With this theorem, if you are given the measures of two sides of a triangle, you can easily find the measure of the other side.

Example

1. Problem: Find the value of c.

Accompanying Figure

Solution: a2 + b2 = c2 Write the Pythagorean

Theorem and then plug in any

given information.

52 + 122 = c2 The information that was

given in the figure was

plugged in.

169 = c2 Solve for c By finding the square root of the number

c = 13

2. Problem: A ladder 12 meters long leans

against a building. It rests on

the wall at a point 10 meters

above the ground. Find the angle

the ladder makes with the ground.

Solution: Make sure you know what is being

asked. Then use the given

information to draw and label a

figure.

a2+b2=c

12,2+10,2=c

c2=144+100

c=244

square root of 244 is 15.62

c=15.62

One of the most famous mathematicians who has ever lived, Pythagoras, a Greek scholar who lived way back in the 6th century B.C. (back when Bob Dole was learning geometry), came up with one of the most famous theorems ever, the Pythagorean Theorem. It says - in a right triangle, the square of the measure of the hypotenuse equals the sum of the squares of the measures of the two legs. This theorem is normally represented by the following equation: a2 + b2 = c2, where c represents the hypotenuse.

With this theorem, if you are given the measures of two sides of a triangle, you can easily find the measure of the other side.

Example

1. Problem: Find the value of c.

Accompanying Figure

Solution: a2 + b2 = c2 Write the Pythagorean

Theorem and then plug in any

given information.

52 + 122 = c2 The information that was

given in the figure was

plugged in.

169 = c2 Solve for c By finding the square root of the number

c = 13

2. Problem: A ladder 12 meters long leans

against a building. It rests on

the wall at a point 10 meters

above the ground. Find the angle

the ladder makes with the ground.

Solution: Make sure you know what is being

asked. Then use the given

information to draw and label a

figure.

a2+b2=c

12,2+10,2=c

c2=144+100

c=244

square root of 244 is 15.62

c=15.62

## Wednesday, April 11, 2007

### APRILP'S BOB

1.) Did you like the unproject?

Yes.

2.) Did the unproject make you work harder than usually would?

Yes.

3.) What did you like best about the unproject?

Making the actual quiz with april.

4.) What would you change about the next unproject?

I would make sure it's done on time.

5.) Did the unproject make you learn more because you were doing a different type of project?

Yes.

Yes.

2.) Did the unproject make you work harder than usually would?

Yes.

3.) What did you like best about the unproject?

Making the actual quiz with april.

4.) What would you change about the next unproject?

I would make sure it's done on time.

5.) Did the unproject make you learn more because you were doing a different type of project?

Yes.

### APRILP'S BOB

1.) Did you like the unproject?

Yes.

2.) Did the unproject make you work harder than usually would?

Yes.

3.) What did you like best about the unproject?

Making the actual quiz with april.

4.) What would you change about the next unproject?

I would make sure it's done on time.

5.) Did the unproject make you learn more because you were doing a different type of project?

Yes.

Yes.

2.) Did the unproject make you work harder than usually would?

Yes.

3.) What did you like best about the unproject?

Making the actual quiz with april.

4.) What would you change about the next unproject?

I would make sure it's done on time.

5.) Did the unproject make you learn more because you were doing a different type of project?

Yes.

## Tuesday, April 10, 2007

### BOB

This unit was pretty easy. In the beginning of the unit I was lost, but now I understand fractions, completely. I need to do better in the quizzes. I work during class and usually complete my homework on time. I worked hard on the unproject with my partner but it was a few days late.

Required Information:

1. Did you like the unproject.

It was okay.

2. Did the unproject make you work harder than you usually would?

No because this was on done on the computer and it's much easier.

3. What did you like best about the unproject?

Creating questions for the quiz.

4. What would you change about the next unproject?

Nothing.

5. Did the unproject make you learn more because you were doing a different type of project?

Yes, I learned how to use tools on the internet such as creating slideshows and using wikispace.

Required Information:

1. Did you like the unproject.

It was okay.

2. Did the unproject make you work harder than you usually would?

No because this was on done on the computer and it's much easier.

3. What did you like best about the unproject?

Creating questions for the quiz.

4. What would you change about the next unproject?

Nothing.

5. Did the unproject make you learn more because you were doing a different type of project?

Yes, I learned how to use tools on the internet such as creating slideshows and using wikispace.

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