I need help I have a unit final tomorrow and it seems like the hard stuff is always and the end I'm a geometry student and I need help with Placing Figure's in the coordinate plane basically letters are replacing coordinate points and I don't really understand it. For example, In the diagram, rectangle KLMN is centered at the origin with sides parallel to the axes. Find the missing coordinates. L has a coordinate with ( a, b) , so the coordinates of the other vertices are K ( -a, b) , M ( a,-b), and N ( -a, -b).

Question

I need help I have a unit final tomorrow and it seems like the hard stuff is always and the end I'm a geometry student and I need help with Placing Figure's in the coordinate plane basically letters are replacing coordinate points and I don't really understand it. For example,  In the diagram, rectangle KLMN is centered at the origin with sides parallel to the axes. Find the missing coordinates. L has a coordinate with ( a, b) , so the coordinates of the other vertices are K ( -a, b) , M ( a,-b), and N ( -a, -b).