have a question in math
(( distance between two points ))
the coordinate of the diameter of a circle are (6,4) and (-2,0) find the length of the radius of the crcle.
please in detales .. thank u
diameter= sqr[(6^2+(-2)^2)+(4^2+0^2)]
therefore,
radius= (sqr[(6^2+(-2)^2)+(4^2+0^2)])/2
= ?