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12-05-2021
Mathematics

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D(5, 7), E(4, 3), and F(8, 2) form the vertices of a triangle. What is m∠DEF?

A) 30
B) 45
C) 60
D) 90

Respuesta :

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12-05-2021

Answer:

m∠DEF = 90

Explanation:

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