George O'Keefe once said "Such a beautiful untouched lonely-feeling place, such a fine part of what I call the "blank“ It is a place I have painted before...even now I must do it again."

coordinates of r(b,c)

slope of nm is 0.

step-by-step explanation:

the midpoint of the line joining the points (x₁,y₁) and (x₂,y₂) is given by

the midpoint of the line segment nk is given by

∴r(b,c)

the slope of the line joining the points (x₁,y₁) and (x₂,y₂) is given by

slope of rs is

hence

coordinates of r(b,c)

and slope of nm is 0.

hashbrowns you can make these with those preperation methods