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Mathematics 37 Online
OpenStudy (anonymous):

When designing a pattern, Erica rotated a triangle 90 degrees about the midpoint of one side to create a second triangle. If the area of the original triangle is 48 square inches, what is the area of the second triangle?

OpenStudy (dumbcow):

?? By rotating a object the area wouldn't change...so the area would still be 48 maybe im not understanding the problem

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