what are the names of these polygons

Answer:
1. This is a Quadrilateral.
(There're 4 sides)
2. This is a Pentagon.
(There're 5 sides)
The first polygon is a quadrilateral.
The second polygon is a pentagon.
Polygons are flat or plane, two-dimensional closed shape with straight sides.
Polygons are classified base on the number of side they possess. For example polygon with 4 sides are called quadrilaterals, the ones with 8 sides are referred to as octagons.
Therefore, the polygons above have 4 sides and 5 sides respectively.
The polygon with 4 sides is know as a quadrilateral.
The polygon with 5 sides is known as a pentagon
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