In the image, point a is the center of the circle. which two line segments must be equal in length?

ah and bc

hi and bc

ef and hi

ef and ai

Step-by-step explanation:

Given: In the image, point A is the center of the circle.

Therefore every straight line segments passing from one to another point of circle through the center of circle A is the diameter of the circle.

Since, and   are the line segments passing from side to side of circle through the center of circle A is the diameter of the circle, then both are representing diameter of the given circle.

Since, all the diameter of a circle has a unique length .

Hence, the  line segments must be equal in length :

i believe that is true.

step-by-step explanation:

hope my answer has you if not i'm sorry.

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step-by-step explanation: