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Mathematics 7 Online
OpenStudy (anonymous):

Let's say we have a triangle with sides called a, b, and c, and that b is the base. Our triangle has a height that we'll call h. If a = 11 inches, and b = 3 inches, and c = 11 inches, and h = 10.89 inches, what is the perimeter of this triangle in inches?

OpenStudy (anonymous):

perimeter is just the sum of the side lengths.

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