Lisham
Lisham Lisham
  • 13-09-2017
  • Mathematics
contestada

help manipulate formulas

help manipulate formulas class=

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musiclover10045
musiclover10045 musiclover10045
  • 13-09-2017

volume of pyramid = lwh/3

72 = lw12/3

72*3 =216

216/12=18

A = 18m^2


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