Acircle is centered at the point (-3, 2) and passes through the point (1, 5). the radius of the circle is ? units. the point (-7, ? ) lies on this circle.

radius of the circle is 5 units.

the circle passes through the points (-7,5) and (-7, -1).

Step-by-step explanation:

The center of the circle is  (-3, 2) and it passes through (1,5)

The standard form of a circle is given by

Here, we have

h = -3, k = 2, x= 1, y = 5

Plugging these values, we get

Therefore, the radius of the circle is 5 units.

Now, we have been given that

x = -7 and we have to find the value of y.

The equation of circle is

Plugging, x = -7 and find y

Therefore, the circle passes through the points (-7,5) and (-7, -1).

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step-by-step explanation: