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marysya [2.9K]
3 years ago
12

GEOMETRY: TANGENTS, SECANTS, AND CHORDS can someone solve this with written work?

Mathematics
1 answer:
Dmitry [639]3 years ago
4 0
Through a geometric proof, 2(55x-1) = 107x+1
110x-2=107x+1
3x=3
x=1
Angle DEF is 54 degrees.
 
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