D(5, 7), E14, 3), and R8, 2) form the vertices of a triangle. What is m_DEF?
O A.
30°
B...
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Mathematics, 13.06.2020 18:57 getse61
D(5, 7), E14, 3), and R8, 2) form the vertices of a triangle. What is m_DEF?
O A.
30°
B.
45°
OC.
60°
OD.
90°
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