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Wednesday, March 4, 2015

Math- Formulas for Triangles.

Welcome! You want to find the area of a triangle? There is a formula for every shape in geometry! Especially if you want to find the area. That's what we are doing.
Formula is: 1/2 b h

Basically, it is base times height, divide by two. I would suggest you forget about multiplying fraction(1/2) for now, because it takes up your time. Just go on to divide by two and you will find your answer. Don't forget to check your work because it can be very critical if you don't.

There is also a way to solve area for composite figures for triangles. Mrs.Richards told us about separating the figures  so you can get the answer. She is right! Just divide the composite figure into a few basic shapes. Be warn however because you may have to identify a few bases and height or length and width. After you do that, which means after you solve it, you would add them up, as any sensible person would do. After that, you would get your answer.


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