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Mathematics 11 Online
OpenStudy (anonymous):

This is so hard the trangles base and hight are 80 mm and 80 mmFind the area of the triangle. A. 80 mm² B. 160 mm² C. 3200 mm² D. 6400 mm²

OpenStudy (supdasup):

I know its an old question but its d 6400 mm²

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