Question

A circle is centered at the point (-7,-1) and passes through the point (8,7).

The radius of the circle is _____ units.
(Enter a whole number, not decimals)

The point, (-15, __ ) lies on it's circle.

(Enter a whole number that is the y coordinate of the point, no decimals in the second blank.)

Answer 1

The radius of the circle is __17___ units.
(Enter a whole number, not decimals)

The point, (-15, _-16_ ) lies on it's circle.