Because of the parallel lines, angles A and DCE are congruent.
Also, angles E and BCA are congruent.
That makes angles B and D congruent.
m<DCE = 70 and m<EDC = 50, so m<E = 60
m<BCA = m<E = 60
A. 4x-4
We want the expressions to be equal, and:
4(4x-4)= 16x-16
So, A is the answer
Answer:
B.
Step-by-step explanation:
RQP X t
Step-by-step explanation:
Yey