The methods we used for measuring the library was to find the height of each stair in centimeters (cm) in the indoor staircase and multiply that number by the amount of stairs on each floor. Then multiplying that number by the number of floors to get the height. To get the length and width we measured the outside of the building by finding the length of a single brick (cm), at the base of the library, and multiplied that by the number of bricks on that side of the building. Finally, we multiplied the three dimensions together, after converting to meters, to get our calculated value for the volume of the library (m^3).
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