5 AB is the diameter of a circle whose center is the point (4,-3). If the coordinates of A are (-1,5), Find AB>

Given:

AB is the diameter of a circle whose center is the point (4,-3).

Coordinates of A are (-1,5).

To find:

The measure of AB.

Solution:

Let point O(4,-3) be the center of the circle.

Then, OA is the radius of the circle.

We know that, diameter of a circle is twice of its radius.

So,       ...(i)

Distance formula:

Using distance formula, the distance between O and A is

Now, using (i), we get

Therefore, the measure of AB is units.

step-by-step explanation:

whats the