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Mathematics 7 Online
OpenStudy (dyann.cardona):

Calculate the area of triangle CDE with altitude EF, given C (3, -2), D (-1, 2), E (2, 3), and F (0, 1). (5 points) 4 square units 6.2 square units 8 square units 8.7 square units

OpenStudy (dyann.cardona):

@pooja195 can you help me out

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