Looking for a gamer to play with I'm a girl btw

Δabc is dilated by a scale factor of 3 with the origin as the center of dilation to form δa′b′c′. the slope of is -1.2. the length of is p units, the length of is q units, and the length of is r units. the slope of is . the length of is units.

What is the name of a polygon that has four congruent sides and theses angle measures 60,120,60,120?

Solve for x and select the correct answer