The area of the polygon given below will be 525 sq. unit.
What is the area?
The space filled by a flat form or the surface of an item is known as the area.
The number of unit squares that cover the surface of a closed-form is the figure's area. Square centimeters and other similar units are used to measure area.
Let the area of the polygon, and the area of rectangles 1,2and 3 will be A, A₁, A₂, and A₃ respectively.
Section 1;
Rectangle with length and breadth equal to 7 and 3 units
A₁ = 7(3)
A₁=21 sq. unit
Section 2;
Rectangle with length and breadth equal to and 14 units
A₂ = 9(14)
A₂=126 sq.unit
Section 3;
Rectangle with length and breadth equal to 27 and 14 units
A₃ =27(14)
A₃=378 sq.unit
The area of the polygon is A found as;
A =A₁+A₂+A₃
A=21 sq. unit+126 sq.unit+378 sq.unit
A= 525 sq.unit
Hence, the area of the polygon given below will be 525 sq. units.
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