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Sclae factor investigation

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Sclae factor investigation

Post  Admin on Tue Oct 19, 2010 9:46 pm

http://206.110.20.132/~dhabecker/geogebraHTML/Scale_and_ratios_GEOGEBRA/scale.html

Link to investigation above. Share your conclusions here! enjoy Wink

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Re: Sclae factor investigation

Post  fergus on Mon Oct 25, 2010 7:25 am

mr safdar i should have told you in class but i forgot
im not sure what is a unit rate is
can you explain?
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Unit rate

Post  Admin on Mon Oct 25, 2010 6:34 pm


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Re: Sclae factor investigation

Post  fergus on Sat Oct 30, 2010 2:13 am

what do you want us to write?
the ratio? or what we found out?
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what do we write?

Post  Admin on Sat Oct 30, 2010 7:07 pm

As explained in class, I would like the worksheet filled in
and answers to the questions on what you found out posted on the forum. Thanks

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Re: Sclae factor investigation

Post  fergus on Sat Nov 06, 2010 12:13 am

okay thanks
so i found that for the length to find the enlarged length all you need to do is times the original by the scale factor
to find the perimeter its the same
times the original perimeter by the the scale factor to find the englarged perimeter
the area was a cool one
to find an enlarged area of a normal area you need to square the scale factor and then times it by the original area
i think
:s
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