\( \begin{array}{ll}\text { 7) regular dodecagon } & \text { 8) regular } 24 \text {-gon } \\ \text { 9) regular } 16 \text {-gon } & \text { 10) regular 13-gon }\end{array} \)

Did you know that a regular dodecagon (12 sides) has internal angles measuring 150 degrees each? That means you could build a super cool star shape by extending its sides! They were often used in ancient architecture and artworks, showcasing the beauty of mathematical symmetry. Now, let’s take a journey into the fascinating world of the regular 24-gon! This shape has internal angles of 165 degrees, and when drawn, it has the potential to create some intricate tessellations. They’re not just theoretical wonders; artists like M.C. Escher have been inspired by regular polygons to craft mind-bending designs that beautifully play with space and perspective!