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4 votes
D(5, 7), E(4, 3), and F(8, 2) fprm the vertices of a triangle. What is m ZDEF?

A.
30°
B.
45°
60°
D.
90°

1 Answer

3 votes
it’s DDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDD
User Elfxiong
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