2D object Has a non-zero area Polygon Symmetric (by reflection) Can be divided into three or fewer triangles Contains at least one right angle Convex Sum of interior angles doesn't exceed 360° Has an even number of edges All edges have equal length

2D object Has a non-zero area Polygon Symmetric (by reflection) Can be divided into three or fewer triangles Contains at least one right angle Convex Sum of interior angles doesn't exceed 360° Has an even number of edges

2D object Has a non-zero area Polygon Symmetric (by reflection) Can be divided into three or fewer triangles Contains at least one right angle Convex Sum of interior angles doesn't exceed 360°

2D object Has a non-zero area Polygon Symmetric (by reflection) Can be divided into three or fewer triangles Contains at least one right angle Convex

2D object Has a non-zero area Polygon Symmetric (by reflection) Can be divided into three or fewer triangles Contains at least one right angle

2D object Has a non-zero area Polygon Symmetric (by reflection) Can be divided into three or fewer triangles

2D object Has a non-zero area Polygon Symmetric (by reflection)

In order to create a playlist on Sporcle, you need to verify the email address you used during registration. Go to your Sporcle Settings to finish the process.

## Show Comments