Question

Given quadrilateral RSTU, determine if each pair of sides (if any) are parallel and which are perpendicular for the

coordinates of the vertices.
R(0,0), 5(6,3), T(5,5), U(-1,2)

Answer 1

US is parallel to RT, and UR is parallel to ST

ST is perpendicular to US and UR is perpendicular to RT

Basically anywhere that there's lines that make right angles are perpendicular to each other

I hope this helps

Explanation: