## Wednesday, November 08, 2006

### November 7 scribe notes by Jorel

today we learned the perfect square. we looked at our perfect square chart, and answer this questions:
find the square roots of these number and is it perfect or not:

1) 25 = 5x5 perfect square
2) 89 = 9.?x9.? not perfect square
3) 64 = 8x8 perfect square
4) 225 = 15x15 perfect square
5) 169 = 13x13 perfect square
6) 784 = 28x28 perfect square
7) 625 = 25x25 perfect square
8) 49 = 7x7 perfect square
9) 594 = 24.?x24.? not perfect square
10) 121 = 11x11 perfect square
11) 765 = 27.?x27.? not perfect square
12) 429 = 20.?20.? not perfect square
13) 654 = 25.?x25.? not perfect square
14) 6 = 2.?x2.? not perfect square
15) 333 = 18.?x18.? not perfect square
16) 852 = 29.?x29.? not perfect square
17) 199 = 14.?x14.? not perfect square
18) 841 = 29x29 perfect square

A warehouse has an area of 2940 meter square. It is divided into 15 equal sections. Find the dimensions of each section.

2940x2940 = 8 643 600

8 643 600 / 15 = 576 240

Each section has 576 240. The square root of 576 240 is 759.1 so its not perfect square

Perfect does not have decimals

tomorrow's scribe isssssssssssssss Ian

Mr. H said...

Nice post. I would love to see a picture. Your problem is done incorrectly. You know how to do the problem. You need to review what you have done and find your mistake.

Good Luck

Harbeck

JayS said...

good job Jorel

ice_23 said...

HEY JOREL GOOD JOB YOU SHOULD BE A GOOD SCRIBE IN THE FUTURE. :p