The Rectangle with Vertices $(1,0),(1,4),(2,0)$ , And $(2,4)$ Is Rotated Through an Angle Of

Short Answer

The rectangle with vertices $(1,0),(1,4),(2,0)$ , and $(2,4)$ is rotated through an angle of $21^{\circ}$ about the origin. What are the coordinates of the new rectangle? Round numbers to 3 decimal places if necessary.