Question

Observe the figure given below, and choose
the correct statement from the following.
Which of the following must be true?
(¡) a+b=d+e
(¡¡) a+c+e=180
(¡¡¡) b+f=c+e​

Answer 1

Answer:

The first option is correct as when we add them they become vertically opposite angles.

Thanks buddy!!

Answer 2

Answer:

All three are correct

Step-by-step explanation:

Use the property of vertically opposite angles and substitute values