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The dimensions of a rectangular box are 4 4 2 x 2 3 x 3 To find the VOLUME of the box, you must find how many 1 x 1 x 1 cubes will fill the box.

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Presentation on theme: "The dimensions of a rectangular box are 4 4 2 x 2 3 x 3 To find the VOLUME of the box, you must find how many 1 x 1 x 1 cubes will fill the box."— Presentation transcript:

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2 The dimensions of a rectangular box are 4 4 2 x 2 3 x 3 To find the VOLUME of the box, you must find how many 1 x 1 x 1 cubes will fill the box

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4 4 3 2 The VOLUME of the box = 4 x 2 x 3 = 24 cubic units

5 4 3 2 The VOLUME of the box = 4 x 2 x 3 = 24 cubic units = length x width x height

6 4 3 2 The VOLUME of the box = 4 x 2 x 3 = 24 cubic units = length x width x height = area of base x height

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9 The radius of the base of a cylindrical can is 4 units 4

10 The radius of the base of a cylindrical can is 4 units 4 The height is 10 units 10

11 The radius of the base of a cylindrical can is 4 units The height is 10 units 4 10 The area of the base =  r 2 = 16 

12 The radius of the base of a cylindrical can is 4 units The height is 10 units 4 10 The area of the base =  r 2 = 16  The VOLUME =  r 2 h = (area of base)x( height) The VOLUME = 160  cubic units  502.4 cubic units

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14 <a href = http://mathcentral.uregina.ca/QQ/database/QQ.09.99/partridge1.html > The volume of a sphere is 4/3  r 3 to see a derivation of this formula that does not use calculus visit the website above

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16 The volume of a cone or a pyramid = 1/3 ( area of base ) ( height )


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