What is the value of x

Using d, e, and f as values on a triangle and d being 60 degrees, what is the value of e and f if d is 60 degrees? also, what do you notice about the values of e and f?

Which statements regarding efg are true? check all that apply.

240 seventh graders and two-thirds of the students participate in after-school activities how many students participate in after-school activities