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Mathematics, 30.10.2019 00:31 bryce2892

Calculate the area of triangle cde with altitude ef, given c (3, −2), d (−1, 2), e (2, 3), and f (0, 1).
a. 4 square units
b. 6.2 square units
c. 8 square units
d. 8.7 square units

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