Class 10 maths standard 30/4)3 question pls soove it
Solution:
As it is given h is the perpendicular depth of the lid so it makes
As OC is also a straight line thus .
The perpendicular line from the centre of the circle bisects the chord.
Here, AB is a chord and OC is perpendicular to AB.
So, D bisects the chord AB.
As it is given h is the perpendicular depth of the lid so it makes
As OC is also a straight line thus .
The perpendicular line from the centre of the circle bisects the chord.
Here, AB is a chord and OC is perpendicular to AB.
So, D bisects the chord AB.