CDEF is a kite and m

Mathematics

2 answers:

blagie [28]3 years ago

7 0

m < 3 = 90 - 46 = 44 degrees answer.

docker41 [41]3 years ago

6 0

Its a kite And angles DCE and FCE are equal . So both of them are 46 degree each .

And angles CFD and CDF are equal since CF = CD and angles to oppsite sides are equal .

Sum of angles of a triangle = 180

Therefore,

CFD +CDF +FCD=180

CFD+CFD+92=180

Combining like terms and moving 92 to right side.

2 CFD= 180-92

2CFD = 88

Dividing both sides by 2,

CFD=44

Therefore angle 3=44

And the correct option is the first option .

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