Chapter 2.4 Question # 16

To find the side length of a square you would have to square root the area which is 10. Therefore, the square root of 10 is 3.16m.











I multiplied 3.79 by 10 to find out how much area the paint will cover, which was 37.9. Then I found the side length by finding the square root of 37.9. That gave me the answer of 6.16m.












First I multiplied 4.6 by itself to know what the area is which is 21.16. Then I multiplied it by 2 since Nadia is applying two coats of paint which got me to 42.32. After, I divided it by 10 referring to question 16 a) stating that a 1L can of paint covers an area of 10m. And then I got the answer of 1.2L.



HOMERWORK:
- Finish your blogpost by 11:59pm tonight!
- GO ON MANGA HIGH
- Finish chapter 2.4 in textbook, homework book and extra practice!

Solving Square Root Equations

*CLICK ON PICTURE TO ENLARGE*


Here is a link that may help you understand square roots more:
http://www.mathsisfun.com/square-root.html

Link to video:
http://www.youtube.com/watch?v=Cz-a8_0Mg2U
*Sorry it wouldn't let me embed the video*


HOMEWORK:
-GET INTO MANGA HIGH
-DO QUESTIONS FROM 2.4 WORK BOOK, HWB AND EXTRA PRACTICE
-COMMENT ON BLOGS IF YOU HAVEN'T ALREADY DONE SO

CHAPTER 2.2; #22

PS: Just enlarge the pictures by clicking on it if you cannot read it =)