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Kruka [31]
3 years ago
15

What is the measure of AngleDCF? Three lines extend from point C. The space between line C D and C E is 75 degrees. The space be

tween lines C E and C F is 54 degrees
Mathematics
2 answers:
katen-ka-za [31]3 years ago
8 0

Answer:

129

Step-by-step explanation:

gizmo_the_mogwai [7]3 years ago
4 0

Answer:

  ∠DCF = 129°

Step-by-step explanation:

We assume that line CE is between lines CD and CF.

The angle sum theorem applies:

  ∠DCF = ∠DCE +∠ECF

  ∠DCF = 75° +54°

  ∠DCF = 129°

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