elizabethfayebe elizabethfayebe

25-02-2018
Mathematics

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find the volume of a sq pyramid with height of x+8 and length of 3x and width of 3x

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jdoe0001 jdoe0001

25-02-2018

check the picture below.

[tex]\bf V=\cfrac{1}{3}(3x)(3x)(x+8)\implies V=\cfrac{1}{3}(9x^2)(x+8) \\\\\\ V=(3x^2)(x+8) \implies V=3x^3+24x^2[/tex]

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