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Jun 12 2015 06:39am
im told the formula for area is (base x height), but a parallelogram is just a tipped over rectangle, why is (lenght x width) not work?
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Jun 12 2015 06:41am
Quote (dude_927 @ Jun 12 2015 08:39am)
im told the formula for area is (base x height), but a parallelogram is just a tipped over rectangle, why is (lenght x width) not work?


can you draw a picture of a parallelogram to describe what you think is the difference? label base, height, length, width.

the area is the same formula. the base x height for rectangles as well.





This post was edited by carteblanche on Jun 12 2015 06:46am
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Jun 12 2015 06:49am
Quote (carteblanche @ Jun 12 2015 07:41am)
can you draw a picture to describe what you think is the difference?




thats supposed to be a broken/dotted line lol

so 3.7x6 is right? doesnt it have the same area if you stood it up to make a 4x6 rectangle?

This post was edited by dude_927 on Jun 12 2015 06:53am
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Jun 12 2015 04:23pm
Quote (dude_927 @ Jun 12 2015 06:49am)
http://i61.tinypic.com/295xow4.png

thats supposed to be a broken/dotted line lol

so 3.7x6 is right? doesnt it have the same area if you stood it up to make a 4x6 rectangle?


yeah width * height
height is not the side length

to answer your other question, picture the same parallelogram much more exaggerated (with it skewed where the whole thing is almost flat - > a line)

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Jun 12 2015 05:38pm
Quote (dude_927 @ 12 Jun 2015 09:49)
http://i61.tinypic.com/295xow4.png

thats supposed to be a broken/dotted line lol

so 3.7x6 is right? doesnt it have the same area if you stood it up to make a 4x6 rectangle?


If you've found the height correctly, then yes it is 6 x 3,7.

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