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23 votes
Pls help I hate math rectangular prism

Pls help I hate math rectangular prism-example-1
Pls help I hate math rectangular prism-example-1
Pls help I hate math rectangular prism-example-2

1 Answer

3 votes

Answer:


352.5cm^(2)

Explanation:


A=3Rectangles+2Triangles\\=3*7.5*13.5+2*.5*6.5*7.5=352.5cm^(2)

User Konstantin Annikov
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