## Wednesday, January 26, 2011

### Page 180-181 Questions 3,5,7,11

Questions 3

For #3 I did 2 ways. First I did a net to make my solving easier. For the 1st way I did is multiply lxw to all sides (top,front,side). Then I added all of the answer to get my Total Surface Area or T.S.A. For the 2nd way what I did is I drawed the lateral area then I added the lengths of it example 18.5. After I added it I then multiply it 13.5 because they all share 13.5. Then I multiply the side. Lastly, I added it all to get the T.S.A what I got is 819.5cm²

Question 5

For #5 I did is I first got the 3 rectangles surface areas. Then I did the triangle's surface area. After that I added all of it to get the T.S.A. (there's a diagram but it got cut off)

Question 7
What is the total surface area?

For #7 Basically it gave us the surface area of all sides. So you only to multiply each of them to 2 because for example if there's a top there's a bottom. After you multiply each of those add it to get the total surface area.

Question 11

For #11 I did is because he won't be painting the bottom square it has 4 faces. I did the l x w thing to each of the cubes and then I added it to get the T.S.A or total surface area.

A Videos

Correct me if I made a mistake thanks!

1. GOOD JOB BUDDY! I really like how you added bunch of pictures, link, and a video. Also, great job for including the Flisti survey and keeping your scribe organize. Keep it up!:)

2. Good job Karen :) I liked how you put pictures of your work, links and a video. Very nice scribe, keep it up!

3. Great job Karen! Goodjob on including everything (y) Keep up the good work (:

4. GOOD JOB KAREN! I liked the way you included pictures of your own work and showing the solution. Also, you added links, videos, and a Flisti survey. Keep it up :)

5. Good job. I liked how everything was easy to understand and the pictures you added aswell.

6. Good job, Karen! I liked how you added in pictures of your own work, and your post was very neat. Also, you added a Flisti which is really great. Keep it up!

7. Good Job Karen! I liked the way that you added in pictures, flisti poll, colors , videos and links unto your scribe, it makes your scribe organize! Keep Up the Good work!

8. Great job Karen! I really like how organized everything is! And also I like how you changed the color of the more important words.

9. Great Job Karen!I like how it is organized and easy to read. Great Job on adding pictures of your own work, I taught that you explained it well. Also great job on adding a video and a link to help us understand it more.

10. Good job Karen. I like that you had added a poll for the answer. This was a very good post. Good job.

11. Great job Karen! I liked how you organized the questions well. Also, I liked how you added flisti questions and videos. I believe that you explained everything well. Keep it up! (:

12. Good job Karen! I like how you have pictures, information, a link and a video. Also your scribe is neat and easy to understand, keep it up!