Saturday, June 5, 2010

Exam Review Study Guide


Perpendicular- lines t
hat intersect at right angles. (90 degrees)
Parallel- lines in t
he same place that never cross, or intersect.
Intersecting- lines that cross at any angle.
Perpendicular Bisector- a line that divides another line segment in half and has right angles.
Angle Bisector- the line that divides an angle into two equal parts.

Acute Angle- an angle that is less than 90 degrees.
Obtuse Angle- an angle that is greater than 90 degrees and less than 180 degrees.
Right Angle- an angle that is exactly 90 degrees.
Formula Area of Triangle- bxh divided by 2
Formula Area of Parallelogram- bxh



Perpendicular Bise



Find the area of the parallelogram

A= bxh

A= 50 x 20
A= 1000 m2

Find the area of the triangle

A= bxh divided by 2

A= 10x12 divided by 2
A= 120 divided by 2

A= 60 m2


Acute Angle

Obtuse Angle

Right Angle

Angle Bisector

Convert fractions, decimals, percents

Fraction out of any whole number
Percent out of 100
Decimal out of 1

Convert 2/5 into % and decimal

Here is a video.

Here is a link about decimals, fractions and percents.


  1. Sorry about the spaces between some of the words and pictures.

  2. Good Job Kim! It's very organized and neat. It's really easy to understand. I liked the colors you use to highlight the important words and nice pictures by the way.

  3. Nice post Kim, I like how everything is very neat. And the pictures are very good too.

  4. Nice post Kim. I like that you only used two different colors instead of one or a lot. Next time don't make the pictures too big. Other than that, great job!

  5. Great post, Kim. The scribe is very well organized and I liked how you only used 2 colors to make it understandable instead of a lot. Great job!

  6. Awesome post Kim! I like the pictures. Everything was well organized and it made it really easy to understand. I also like how you only used two colours so it wasnt destracting and hard to read.

  7. Great post Kim!! It was really organized and I really liked how you only used two colours for the whole post. Great job!!

  8. Good post kim ,its good organized

  9. Great post kim I like the pictures and how u labeled them

  10. Good post Kim ! I like how you used a lot of pictures !

  11. Nice post, Kim. I really liked how you used those colors, and how it was very organized. I think you should work on your formatting so those spaces won't show up in your work.

  12. Great post, Kim! I liked how you used 2 colours. It was very organized as well. Though, try not to leave so much space and make your photos smaller. Overall, it was well done.

  13. Good job, next time try not to leave so much space

  14. Good job Kim I liked the colours to makes impotant things noticable

  15. Good job Kim, everything was good. But next time, don't leave lots of space.

  16. Great post kim. everything was well organized and the words that you change the color was very easy to understand.

  17. Nice post, Kim. Everything was neat and organized. I liked how you use 2 different colors and it was easy to understand the post.

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  19. nice post Kim, try not to leave a lot of space next time.

  20. Nice post Kim, next time try to make the pictures a little bit smaller.

  21. Good job Kim, I like how you showed us alot of pictures and definitions that really helped us study for the exam.But next time to make your pictures smaller.

  22. Good job Kim! I like how you used al lot of nice pictures to explain things and hpw it is very neat but next time try to make your pictures smaller.

  23. Great job Kim!!! I like how you use different colors to make the important words stand out.