Mathematics, 25.11.2020 01:40, egirl31

9.(06.04 MC) Calculate the area of triangle CDE with altitude EF, given C(3,-2), D(-1, 2), E(2, 3), and F(0, 1).
4 square units
O 6.2 square units
8 square units
O 8.7 square units

Answers: 2

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9.(06.04 MC) Calculate the area of triangle CDE with altitude EF, given C(3,-2), D(-1, 2), E(2, 3),...