Solution:
Given,
Join
Proof:
[Angles in the same segment]
And,
Also, we have
[Angles in the same segment]
And, in
But,
So,
Thus,
But these are corresponding angles,
Therefore,
Solution:
Given,
Join
Proof:
[Angles in the same segment]
And,
Also, we have
[Angles in the same segment]
And, in
But,
So,
Thus,
But these are corresponding angles,
Therefore,