1 Cats are physically and sexually developed within about 1 year, whereas people reach the equivalent maturity at 15 years, so the first years of a cats life is equivalent to 15 years of a person's.
point (plural points) 1  A discrete division of something. 2  A sharp extremity. ( 3 heraldry) One of the several different parts of the escutcheon. ( nautical) A short piece of cordage used in reefing 1  sails. (historical) A string or lace used to tie together certain garments.  Lace worked by the needle.
An introduction to geometry. A point in geometry is a location. It has no size i.e. no width, no length and no depth. A point is shown by a dot. A line is defined as a line of points that extends infinitely in two directions. It has one dimension, length. Points that are on the same line are called collinear points. A line is defined by two points and is written as shown below with an arrowhead. $$\\ \overset{\leftrightarrow}{AB } \\$$ Two lines that meet in a point are called intersecting lines. A part of a line that has defined endpoints is called a line segment. A line segment as the segment between A and B above is written as: