Question

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 between lines C E and C F is 54 degrees.

The measure of AngleDCF is
degrees.

Answer 1

129

Explanation:

Answer 2

129°

Explanation:

∠DCE = 75

∠ECF = 54

∠DCF = ∠DCE + ∠ECF

= 75 + 54

= 129°