Monday, November 30, 2009

How to Find the Area of a Triangle

A triangle is a three sided figure that has three angles.
For example:
A triangle is half of a parallelogram. So the formula to find the area of a triangle is (b-base x h-height) divided by 2 (to get the height of a triangle you make a parallel
line from the base to the tallest vertex).

For example the base of the triangle is 2 cm and the Height of the triangle is 4 cm

First you have to multiply the 2 by the 4 to get 8

Then you divide 8 by 2 to get the area w
hich is 4 cm
Here is a site that can help

here is a video

28 comments:

  1. Nice post Marysa,ilike the pictures you put in, but you should've made it more spaced.

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  2. Good Job Marysa! but maybe next time, you should show us the video, instead of putting it into a link. But everything else was good!

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  3. Good job Marysa! Next time you should show the video. Other than that, excellent post!

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  4. Great scribe Marysa! I liked the pictures and your font size but next time you should space everything out a bit more because it was a little squished.

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  5. Great job Marysa! I like how you used different colours. The pictures look really nice too. You should show the video next time but the rest are good so good job!

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  6. Great post Marysa. I really liked the pictures, they made it a lot more helpful. Next time try to space out your information it's kind of squished together which makes it harder to read. Also try to show us the video right on the post instead of giving us a link.

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  7. Great post Marysa!!! I really liked how you changed the colour of the most important words. Next time I think you should space it out more because it was a little squished. Otherwise, GREAT POST!!!!!!!!!

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  8. Everything was here marysa just one thing we all realized is that instead of showing the link of the video show us the video if you couldn't remember you could go to the first blog marl made, but overall everything was great. GREAT POST MARYSA!

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  9. You also forgot the practice part.

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  10. Awesome post Marysa! I like how you change the color of the font to make it pop out more. and how you used pictures to explane.

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  11. Good job! I really understood what you were trying to say! I also loved how you put different coloured fonts! And lots of pictures too! But next time try to space it out.

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  12. Great job Marysa!but you could have put the video in instead of making it into a link.But everything else was fantastic

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  13. Nice job! It helped me understand more on what your trying to explain and you put alot of different colours on font that was very nice.But you could have put a bit more space with your info because it was to close to each other making it harder to read.

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  14. you did a very good job and good pictures maybe you should put the video right on the blog not a link to it.

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  15. Great post, Marysa! I liked how you changed the colors on the font and next time, be sure to space it out more since it was a bit hard to read and show the video on the post, not in a link. Otherwise, awesome job!

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  16. Nice post, Marysa. I like how you changed the colour of the important words. This really helped me because I was away in the afternoon. It would have been nice if you put the video on the site instead of a link. Other than that, it was very well done.

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  17. Great job Marysa! I like how you made the pictures yourself and changed some of the font colors, great job!

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  18. Great Job Marysa!
    i really like your post it is great i espesialy like how you changed the coler of important words. but everything is a little cramped together so next time spread it out so its not so cramped together.I like your pictures and how you used them to show what you were talking about. but your last picture is a little hard to read. and you could have put the vidio on instead of a link to youtube and you are supposed to put your link on a word e.g math is important (put the link in math or important)also the blue is a little light so next time you could make it a bit darker. your size of font was perfect not to small not to big just the size of Montreal. Also it looks like you drew your pictures Great job if i diden't know i thought you would have of gotten them off a website. but also you could have shoulded the method to find the area of a traingle e.g. bxh with the line under neath and under neath the line is the 2 and e.t.c. But overall i really like your post and it helped me under stand how to find the area of a traiangle and one more thing your site is great i like how you put your awnsers in and it tells you if your right. i tried it it is really cool. also something funny that was my website when i did the blog! well Great post Marysa!

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  19. Good job Marysa! i like the pictures. The font was really easy to read. Nice post.

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  20. Good Job Marysa ! I really liked how you changed the font color for the important words.

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  21. Good Job i like what u did with the font and the color.Good Job Marysa!

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  22. Great Post Marysa!i love the pictures.Did you make it yourself? I also like how you colored the inportant parts of you blog. Anyways GREAT JOB MARYSA!!!!

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  23. I really like your post Marysa. There is nothing bad that I can sy about it. Great job.

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  24. Great Job Marysa! I liked how you used different font colors. Next time try to make more spaced out.

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  25. Great post, everything is there so everything is fine.

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  26. Nice job. Next time try to space the scribe out.

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  27. Great post Marysa. I like how you used different colors on important words, but next time don't make the color too bright like the blue because it is a little too hard to see. Other that that it was great

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  28. Nice job. i thought it was really nice.

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