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Part A : what is the area of one square. Part B : using the information you found in Part A , what is the surface area of the cube

Part A : what is the area of one square. Part B : using the information you found-example-1

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Answer:

Area of one square = 13.9876 ft²

Surface area of the cube = 83.9256 ft²

Explanation:

Area of a square


\large\boxed{A=s^2}

where s is the length of one side of the square.

From inspection of the given image:

  • s = 3.74 ft

Substitute the value of s into the formula and solve for area:


\implies \sf Area\;of\;one\;square=(3.74)^2=13.9876\;ft^2

The surface area of a cube comprises six congruent square sides.


\implies \sf Surface\;area\;of\;cube=6 * 13.9876=83.9256\;ft^2

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