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Patrick is making a metal box as part of a sculpture. Hewants to know how much metal is needed to make a boxwith the dimensions shown.2 m12 m2 m4 m3 m2 m3 m2 m4 m3 mWhat is the surface area of the box?A. 52 square metersB. 24 square metersC. 40 square metersOCD. 26 square meters

Patrick is making a metal box as part of a sculpture. Hewants to know how much metal-example-1
User Shangari C
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2 Answers

3 votes

Answer: The answer is 52 square meters.

Explanation:

User Kuchi
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5 votes

A=52m²

1) We can see in the picture, the net surface of that box.

2) We can perfectly tell the following rectangles:

2 Rectangles 3x2

2 rectangles 4x3

2 rectangles 4x2

So we can write out the following for the surface area, considering the Area of each rectangle:


\begin{gathered} 2*\left(3*2\right)=12m² \\ 2*\left(4*3\right)=24m² \\ 2*\left(4*2\right)=16m² \\ -------------- \\ A=52m² \end{gathered}

User Kkemple
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