## Monday, March 23, 2009

### scribe post for march.23 , 2009

Heeey . sorry its kinda late .

number of the day today -8756.934 Homework Everday.

Bisect - Bi meants " cut "
Sect means "two"
so Bisect means to cut in two .

perpendicular- a line that divides a line segment in half and is at right angles to it .

This is how you can create or draw a Perpendicular Bisector

1. Free hand O.K but not perfect.
2.Protractor gets us 90 degree angle .
Ruler cuts line in half
Cooler way to do it .
3. Use a compass and create arcs. Open compass and create arcs to greater than half the distance of a line.

B) Place compass on pt. A draw an arc,
C) Place compass on pt. B draw and arc,
D) Use a ruler to connect the intersections of the arcs that line is a perpendicular bisector.

Angles
acute angle- angle that is less than 90 degrees
abtuse angle- angle that is greater than 90 degrees but less than 180 degrees.

Angle Bisector- the line that divides an angle into two equal parts.

this is an example of an angle bisector .

so , basically all we did today was notes , we just copied down the notes today .
theres no homework , except for number of the day , and STUDY STUDY STUDY , for the test tommorow.

I hope you liked my scribe post, next i pick kisha . good luck .

Raquel744 said...

GOOD JOB ELISSA ! i like the picturs and the video . (: anyways good job again .

Justin 744 said...

great job elissa. like all the diagrams and etc etc.

bruce7-44 said...

great job on explaing what we did in class.liked the video.

vicky7-44 said...

good job elissa, i liked how you organized everything :)

jaeson7-44 said...

good job elissa, i liked all the diagrams and the video .

charis said...
This comment has been removed by the author.
charis744 said...

good job elissa !

jerick44 said...

Good Job elissa, i like the video.

Kisha744 said...

good job elissa. nice video. haha, i forgot you picked me. so i'll just do the blog right now.

Alexander44 said...

Good job Elissa nice video

michael44 said...

good job and nice video

Marielle 7-44 said...

good job elissa, i leiked the video (: