In figure, POQ is a line. Ray OR is perpendicular to line PQ. OS is another ray lying between rays OP and OR. Prove that
Solution:
Given: OR is perpendicular to PQ
OR and OS are rays to PQ
To prove:
Proof:
(Linear pair)
R.H.S
(Linear pair)
(1)
We have
, putting this in (1), we get
R.H.S =
Therefore, L.H.S=R.H.S
Hence proved.
Leave a Reply