NEED HELP ASAP

Which point represents the center of the circle shown below?

Point O

Explanation:

Point O is in the middle of the circle

And other point are not in the middle

First hello there 

Any number that can be written as a fraction with integers is called a rational number . For example, 1 7 and − 3 4 are rational numbers.


So saying 4 is a rational number because it can be expressed as the quotient of two integers :4÷1