Show that a quadrilateral with the given vertices is a parallelogram. 3- -6 -3 3T -3- Find the lengths of the sides of the quadrilateral. ST = TU = VU = SV = (Simplify your answers. Type exact answers, using radicals as needed.)

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A: The answer is found in step-2

Coordinate Geometry

Coordinate geometry, also known as analytic geometry or Cartesian geometry in classical mathematics, is a type of geometry that is studied using a coordinate system. Coordinate geometry is a branch of mathematics that describes the position of points on a plane using an ordered pair of numbers called coordinates.