Respuesta :

Answer:

B.

Step-by-step explanation:

That is the point B.

AB is a radius and AY is a chord of the circle.

Answer:

B is the center of the circle.

Step-by-step explanation:

Given is a circle in the picture.

A is the point on the circle.

Y is another point on the circle

AY is hence the chord

B is equidistant from the circumference

B is the center of the circle.