Tech Math: Area & Volume Of A Rectangular Solid

 

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Relevant Material: "Applications of the volume and surface area of a rectangular solid are found in construction, packaging, and everyday life, such as calculating the amount of paint needed for a room (surface area) or the amount of soil for a garden bed (volume). Other uses include determining the material needed for a project, calculating space inside a container, and planning renovations or storage. 
Volume applications
  • Packaging and shipping: Calculating the volume of a box to determine how much can fit inside or to calculate shipping costs.
  • Construction: Determining the amount of material needed for things like concrete for a foundation or the amount of soil to fill a hole.
  • Space and capacity: Finding the volume of a swimming pool, a room, or a storage container to understand its capacity.
  • Gardening: Calculating the amount of soil needed to fill a planter box or to determine the amount of water a space can hold. 
Surface area applications
  • Painting: Calculating the amount of paint required to cover the walls of a room or the exterior of a box.
  • Building and manufacturing: Determining the amount of material needed to construct a box, a building, or a part, such as the amount of metal for a container.
  • Landscaping: Figuring out how much mulch or gravel is needed to cover an area.
  • Home improvement: Planning for projects like tiling a floor, which requires calculating the area of the floor. .." (Google) 
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