Answer:
9 square units
Explanation:
First, we plot the points to form the given polygon.
We observe that the diagram can be divided into three parts:
• Square, Triangle and Trapezium.
• Area of the Square = 2 x 2 = 4 square units
,
• Area of the Trapezium = 1/2(a+b)h=1/2(1+2)x2 = 3 square units
,
• Area of the Triangle = 1/2 x 2 x 2 =2 square units.
Therefore, the area of the polygon is:
=4+3+2
A =9 square units
