Question

O is any point inside two parallel lines AB and CD . OP and OQ are two perpendicular on AB and CD respectively. Let's prove that P, O and Q are collinear. ​

Answer 1

Answer:

it's so simple

when perpendicular drawn from center of circle to the chord, chord are bisect.

means AB is equal to CD

distance between two parallel lines from center of circle is always same

so we prove that P-O-R

Answer 2

Answer:

as whole three points on the same plane we can simply say that they are collinear to each other

Step-by-step explanation:

hope this will be helpful