Polygons are closed, two-dimensional shapes composed of straight line segments that connect at vertices. They can have any number of sides, with the simplest being a triangle (three sides) and the most complex being a shape with many sides, like a decagon (ten sides) or more. Polygons can be classified as regular, with all sides and angles equal, or irregular, with varying lengths and angles. Additionally, the sum of the interior angles of a polygon can be calculated using the formula (n-2) × 180°, where n is the number of sides.
Not necessarily. If the statement is "All rectangles are polygons", the converse is "All polygons are rectangles." This converse is not true.
No only quadrilateral polygons have 4 sides
true
True.
True.
Not necessarily. If the statement is "All rectangles are polygons", the converse is "All polygons are rectangles." This converse is not true.
Yes, it is true.
No only quadrilateral polygons have 4 sides
True
yes
All four-sided polygons are squares. (False) Squares are all four-sided polygons. (True)
This is true.
True.
true
This is false. The statement would be true for regular polygons, but not all polygons are regular.
true
True.