3 years ago

I think it's 65° is it correct??

Mathematics

2 answers:

Nataliya [291]3 years ago

8 0

Answer:

129

Step-by-step explanation:

DCF = DCE + ECF

= 75+ 54

= 129

Rashid [163]3 years ago

4 0

Answer:

m∠DCF = 129°

Step-by-step explanation:

∠DCF is ∠DCE + ∠ECF

You are adding the 2 smaller angles together to get the larger angle.

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I think it's 65° is it correct??​

I think it's 65° is it correct??