What are the three forms (shapes) of arabesques used in rococo architecture?

In the Rococo style, walls, ceilings, and moldings were decorated with delicate interlacings of curves and countercurves based on the fundamental shapes of the “C” and the “S,” as well as with shell forms and other natural shapes. Hope this answers the question.

X= 49; x = 4step 1: foilstep 2: equal both to 0step 3: find x individually

500 dollars and its probably more than that