Question

In the given fig., Find PC.

Answer 1

pc is 4 cm
if u join is then it becomes square then all sides will be same

Answer 2

the quadrilateral OQPD is a square/rectangle,  because its all angles are right angles

As,

OQ = OP = radius 


Hence, totally prove that it is a square,

Now,

as length of PD = OQ =4cm 

i hope this will help you


-by ABHAY





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