The area of the swan is [tex]154.5 \ cm^2[/tex] and the perimeter of the swan is [tex]143 \ cm[/tex] .
What is area ?
Area is the surface space occupied by something and is calculate by multiplying the length by the width.
What is perimeter ?
Perimeter is the sum of all sides of any shape.
We have,
From the given diagram,
Area of Part [tex]A=7 cm^2[/tex]
Perimeter of Part [tex]A=12cm[/tex]
Area of Part [tex]B=24.5cm^2[/tex]
Perimeter of Part [tex]B=22cm[/tex]
Area of Part [tex]C=16cm^2[/tex]
Perimeter of Part [tex]C=16cm[/tex]
Area of Part [tex]D=45cm^2[/tex]
Perimeter of Part [tex]D=27cm[/tex]
Area of Part [tex]E=24cm^2[/tex]
Perimeter of Part [tex]E=20cm[/tex]
Area of Part [tex]F=14cm^2[/tex]
Perimeter of Part [tex]F=20cm[/tex]
Area of Part [tex]G=17.5cm^2[/tex]
Perimeter of Part [tex]G=15cm[/tex]
Area of Part [tex]H=7cm^2[/tex]
Perimeter of Part [tex]H=11cm[/tex]
Now,
The area of the swan [tex]=[/tex] area of Part [tex](A+B+C+D+E+F+G+H)[/tex]
[tex]=(7+24.5+16+45+24+14+17.5+7)\ cm^2[/tex]
[tex]= 154.5 \ cm^2[/tex]
The Perimeter of the swan [tex]=[/tex] Perimeter of Part [tex](A+B+C+D+E+F+G+H)[/tex]
[tex]=(12+22+16+27+20+20+15+11)[/tex]
[tex]=143 \ cm[/tex]
So, the area of the swan is [tex]154.5 \ cm^2[/tex] and the perimeter of the swan is [tex]143 \ cm[/tex] , which is obtained from the given diagram.
Hence, we can say that he area of the swan is [tex]154.5 \ cm^2[/tex] and the perimeter of the swan is [tex]143 \ cm[/tex] .
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