3lines are shown. a line with points a, f, d intersects with a line with points b, f, e at point f. another line extends from point f to point c in between angle b f d. which are vertical angles? angleafe and anglebfd anglebfc and angledfe angleafe and anglecfd anglebfc and angleefa

The vertical angles are angle AFE and angle BFD ⇒ 1st answer

Step-by-step explanation:

* Lets explain when the vertical angle are formed

- The vertical angle are formed wen two lines cross each other

- The vertical angles are opposite to each other

- The vertical angles are equal in measures

* Look to the attached figure

- There are three lines intersected at point F, line AD , line BE and

 line FC

- Line AD intersects line BE at F

- Line FC intersects the two lines at F, where FC is between the sides

 of the angle BFD

- Lets find the vertical angles

∵ Line AD intersects line BE at F

∴ ∠ AFE and ∠ BFD are vertical angles

∴ ∠ AFB and ∠DFE are vertical angles

∵ Line FC intersects the two lines AD and BE at point F

∵ The end point of line FC is F

∴ There is no vertical angles formed between the two lines and the

   line FC

∴ The vertical angles are angle AFE and angle BFD

step-by-stp

the correct answer is the section c