- Regular polygon (Wikipedia)
In Euclidean geometry, a regular polygon is a polygon that is direct equiangular (all angles are equal in measure) and equilateral (all sides have the same length). Regular polygons may be either convex, star or skew. In the limit, a sequence of regular polygons with an increasing number of sides approximates a circle, if the perimeter or area is fixed, or a regular apeirogon (effectively a straight line), if the edge length is fixed.
- Matthew 3:1 (Wikipedia)
Matthew 3:1 is the first verse of the third chapter of the Gospel of Matthew in the New Testament. This verse takes up the narrative some thirty years after Matthew 2:23, beginning the account of Jesus’ ministry. This verse introduces the figure of John the Baptist.