Tuesday, December 7, 2010

Answers for Textbook pages 1-7

1. Describe lines that intersect at 90 degrees.
- Perpendicular.


2. Describe lines in the same plane that never intersect.
- Parallel

3. A line that divides a line segment in half and is at right angles (90 degrees) to it.
- Perpendicular bisector


4. A line that divides an angle into two equal parts.
- Angle bisector.

5. A part of a line between two endpoints.
- Line segment.


6. Which of the following are parallel, and which are perpendicular?
a) parallel
b) perpendicular
c) perpendicular
d) parallel

7. Copy these line segments into your notebook. Draw two perpendicular line segments and two parallel line segments for each.

a)








b)





19 comments:

alyshiad814 said...

good job! but maybe you could of added a link or a video and highlight the words different colors but otherwise good job.

Ace8-17 said...

Good job Shera! I like how you used different colors for the question and answer. But for 7-a) 2nd image is wrong. Parallel line segments never cross each other. Next time check if everything you have is correct.

sheila814 said...

great job!I liked how you used different colours,but next time add a link and also a video, it would also be even more help if you highlighted the keywords. Please double check your work!

Nikko772 said...

Good job on your scribe but next time you should double check you work next time.

melina814 said...

good job ! but maybe next time you should add a link and also add a video. double check your work , because 7-a) 2nd image is wrong.

Riley 906 said...

nice post but you should add a link and a video

Angelika73 said...

Thank you Shera :)
But maybe next time add a link or a video?
But it's still good it helped me alot :)

samantha8-14 said...

Good job! but maybe add a link and a video, also check your answer for 7a) the 2nd picture is wrong.

joeyt817 said...

Good job! but try adding a link and a video next time, and double check your answer for 7-a)

Jenny816 said...

Awesome job shera ! but you could of add a link & video & highlighting the words

Ashley772 said...
This comment has been removed by the author.
Ashley772 said...

Great scribe post Shera! I liked how you used different colors! But next time you should add a link and a video so it could be a bit better. Also you should double check your work before you post your scribe.

gerard816 said...

Good job on explaining it.

Dom817 said...

Great Job Shera! I liked how you used different colors! But next time you should add a video or a link.

angela816 said...

Good Job! But next time try adding a link and a video.

GurpreetS9-05 said...

good job shera you should try adding a link or a video. It would help but good job

raeesa814 said...

good job!! but maybe next try and add a link or video

Anonymous said...

good job but next time add a video

Taylor 7-72 said...

Great job Shera! This explains alot and the pictures are great, but next time you should add a video, bold some words or add a link!