Textbook ExpertVerified Tutor
9 Feb 2022
Given information
Step-by-step explanation
Step 1.
Since
Thus are alt. interior angle thus
Now in
Since and
Therefore,
Thus is an isosceles triangle
And hence
Also we know that
Since
Thus are alt. interior angle thus
Now in
Since and
Therefore,
Thus is an isosceles triangle
And hence
Also we know that