Question

in the figure O is the centere of the circle OB=5cm distance from O to chord AB is 3cm find the length of AB​

Answer 1

Answer:

8cm

Step-by-step explanation:

8cm is right answer

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Answer 2

Here is your answer

Step-by-step explanation:

In a circle, the center is O. Length of OB is 5 cm.

Again, we have, distance from O to chord AB is 3 cm. since ZOMB is a right angle (according to the theorem of chord), we have AOMB a right triangle. Then, in the triangle AB = 5 cm, OM = 3 cm. Then, MB = = V(5^2 - 31)

= 4 cm.

So, length of AB is 2*4 cm = 8 cm.