A) \[\angle a-\angle b=180{}^\circ \]
B) \[\angle a-\angle c=180{}^\circ \]
C) \[\angle b-\angle e=180{}^\circ \]
D) \[\angle c+\angle d=180{}^\circ \]
E) None of these
Correct Answer: D
You need to login to perform this action.
You will be redirected in
3 sec