(geometry. real pls) triangle def is an isosceles, so def = dfe.

angle def measures 75°. what is the measure of angle cfd?

105°

125°

150°

165°

The Value of Angle CFD is 105°

Step-by-step explanation:

As you mentioned in the question, Triangle DEF is an isosceles triangle so angles DEF and DFE have the same degree value. If Angle DEF measures 75° then Angle DFE measures 75° as well.

A straight line has an Angle of 180°. Seeing as how CFE is a straight line and Angle DFE is 75°. We can subtract 75° from 180° in order to get the Angle CFD.

So the Value of Angle CFD is 105°

I hope this answered your question. If you have any more questions feel free to ask away at .

See the attached picture