Write the standard equation of the circle with center (-14, 7) that passes through the point (-7, 7). Point (-7,7) lies on the circle.

Question

(-14, 7) that passes through the point (-7, 7). Point (-7,7) lies on the circle.

Answer 1

The radius of the circle is the distance between (-7,7) and (-14,7). Call that number r.

The equation of the circle will be (x+14)² + (y-7)² = r².