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

Question

3 years ago

15

tween lines C E and C F is 54 degrees

2 answers:

katen-ka-za [31] · Answer 1 · 2021-11-22T23:17:13+03:00

8 0

Answer:

129

Step-by-step explanation:

gizmo_the_mogwai [7] · Answer 2 · 2021-11-22T21:25:26+03:00

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°