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IrinaVladis [17]
2 years ago
9

PLEASE HELP CDEF is a kite and mFCE =39. Find m1A.102B.39C.78

Mathematics
1 answer:
JulsSmile [24]2 years ago
8 0

Answer: 39

Step-by-step explanation:

Its easy! The triangles CEF and CDE are equals because they have three sides respectively equal. So the angles FCE and angle m1 (DCE) are equal.

Then:

m1 = 39

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