Hey guys, it's been a while since I posted.

Could you help me with 2 math questions?

How can I find the coordinates of the circumcenter of a triangle if I only have the coordinates of the points?

How can I find the radius of an isosceles triangle using the incenter while only knowing the measurements of the sides?

This might seem like insufficient information, so please tell me if I need to add some more explanation.

Thanks a lot.

Gh0sty15 Nov 22, 2018