Surface+bounded+by+parallel+circles
131Art of Croatia — Croatian art describes the visual arts in Croatia from medieval times to the present. In Early Middle Ages, Croatia was important centre for art and architecture in Southeastern Europe. There were many Croatian artists during the Medieval periods …
132Cartesian coordinate system — Illustration of a Cartesian coordinate plane. Four points are marked and labeled with their coordinates: (2, 3) in green, (−3, 1) in red, (−1.5, −2.5) in blue, and the origin (0, 0) in purple. A Cartesian coordinate system specifies each point… …
