Answer:
1863 m^2
Explanation:
In mathematics, area is the amount of space enclosed by a two-dimensional figure. It is measured in square units, such as square centimeters, square meters, or square feet.
The area of a shape can be calculated using a variety of formulas, depending on the shape of the figure.
In this case:
We can divide the given complex figure in three rectangles named as A , B and C:
For Detail See Attachment:
Since, Area of rectangle = Length * Breadth
We can use this formula to calculate Three rectangle's area:
Now,
Area of Rectangle A = Length* breadth
= AB* AH
= 31 * (69-(23+23))
= 31 * 23
= 713 m^2
Area of Rectangle B = Length* breadth
= GF * FJ
= 23*(31-12)
=23 * 19
= 437 m^2
Area of Rectangle C = Length* breadth
= ED * CD
= 23*31
= 713 m^2
Now,
Total Area = sum of Area of rectangle A, B and C
Total Area = 713+437+713 =1863 m^2
Therefore, the area of the complex figure is 1863 m^2