brendaL1958 brendaL1958
  • 20-10-2017
  • Mathematics
contestada

Cylinder with radius of 1.5. it holds 123 cubic inches of wax.How tall is it. I need to also know the formula how to get it.

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aftarahmadsami
aftarahmadsami aftarahmadsami
  • 20-10-2017
See the formula, my friend:
                    V = [tex] \pi [/tex]r²h
                  or, 123 =[tex] \pi [/tex](1.5)²h
                  or, h = 123 ÷ (2.25[tex] \pi [/tex])
                  or, h = 17.40094044 
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