Question

$(tex) \huge \mathfrak \purple {no \: spamming \: guys}$
WANTED WITH FULL EXPLAINATION:---
So,its My Humble request to you...that don't post meaningless answer....

HELP!!!!!!!!!! ​

Answer 1

Answer:

Refer the attached picture.

Answer 2

Hence all cases are proved from the figure.

And the Triangle PLM Is an isosceles triangle.

$\huge\underline\purple{\sf Thank you }$