The sum of the angles of a triangle is always equal to 180 degrees. Try creating triangles with different angle combinations!
All points on the edge of a circle are equidistant from the center point. This distance is called the radius.
Every March 14th, enthusiasts celebrate Pi Day, honoring the mathematical constant π (~3.14159), vital for circle calculations.
The Golden Ratio (~1.618) appears frequently in geometry, art, architecture, and nature! Many find it aesthetically pleasing.