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Pepsi [2]
3 years ago
12

Please don’t only answer this explain how to figure it out so I have it for future reference

Mathematics
1 answer:
Deffense [45]3 years ago
5 0
The polygon is built of 7 triangles (picture).

P=7\cdot\dfrac{1}{2}ah\\
a=28.9 \text{ m}\\
h=30 \text{ m}\\\\
P=7\cdot\dfrac{1}{2}\cdot28.9\cdot30\\
P=3034.5 \text { m}^2 \Rightarrow C

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