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Mathematics 7 Online
OpenStudy (shaleiah):

@neonumbrella5115

OpenStudy (shaleiah):

What's the formula?

OpenStudy (tkhunny):

The point of this exercise it for you to realize that you ALREADY know the formulas for the area of a Triangle and the area of a Rectangle.

OpenStudy (neonumbrella5115):

\[A=\frac{ upper base length + bottom base length }{2 }timesheight\]

OpenStudy (neonumbrella5115):

Now you can use the formula and plug in the values to solve the problem.

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