juamlosh
juamlosh juamlosh
  • 03-01-2018
  • Mathematics
contestada

what's the volume of this figure

whats the volume of this figure class=

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anchitthawi
anchitthawi anchitthawi
  • 03-01-2018
let's take it to 2 parts
first part is rectangular prism
volumn = width • length • height
= 13 • 13 • 30 (in • in • in)
= 5070 in^3
second part is triangle prism
volumn = base area • height
= (1/2* 9 • 13) • 30 (in • in • in)
= 1755 in^3
so the volumn of this figure is 5070+1755 = 6825 in^3
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