Tuesday, March 9, 2010

Justine's Growing Post ...

How to find TSA (Total Surface Area) or a rectangular Prism..

Lets get starts, first things first.
You Make your Rectangular Prism that you want to know what the TSA of it.
Find the L, W and H.

ex. W=5 L=4 H=6
theres my WLH(Width Lenght Height)

Formula... LxW

First of all... Make a net of the rectangle you just made with the exact WLH you did.
Lable the numbers all of them. then find the area of each net squares.
like... [][][][]
there is my kind of net.. think about the first square look at the numbers you labled then add them or just do LxW


On this topic we learn about fractions and converting fractions.
We learned how to convert mixed fractions to improper fractions and also converting improper fractions to improper fractions.

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