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Mathematics 14 Online
OpenStudy (anonymous):

How do you find the area of something? Do you multiply the numbers or what?

OpenStudy (anonymous):

Circle would be pi times radius squared. A square would be length times width. It depends on what exactly your finding the area of.

OpenStudy (anonymous):

A Trapezoid

OpenStudy (anonymous):

Ok there are two different ways to do a trapezoid. You can break it up into 3 pieces, treating the end pieces as triangles and finding their areas (.5 times (base * height)), and then you add the area of the central square (length times width). Or there is a special formula for trapezoids. Area = (1/2) * (the two bases added together) * (height of trapezoid)

OpenStudy (anonymous):

thank you

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