What I Have Learned
Directions: Supply the missing words. Choose your answer from the box
below. Write your answer on a sheet of paper.
Complex
Convex
Regular
Vertex
Concave
Irregular
Sides
Congruent
Polygons
Simple
is a
1. A closed plane figure formed by line segments that meet at a common point
These line segments also known as 2.
meet at
a common point which is called 3.
4. A polygon with all equal sides is
5. A polygon with an unequal side or angle is
6. A polygon with every interior angle less than 180° is
7. A polygon with at least one angle greater than 180° is
8. A polygon with only one boundary and does not intersect the area of the
polygon is
9. A polygon that intersects itself is​