Math, asked by ronitdinesh, 1 year ago

O is the centre of the circle. BC is a diameter of the circle. OD I perpendicular to AB chord. If OD=4cm, BD=5cm, then CD=?
A)13 cm
B)√71 cm
C)√89 cm
D) None of these

Answers

Answered by hmvipin

2

Answer:

D none of these

Step-by-step explanation:

when we find the ans of this ques then ans in angle same is hypotenouse then the ans is underoot 41

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