113isaiahdarsonb5
113isaiahdarsonb5 113isaiahdarsonb5
  • 11-05-2020
  • Mathematics
contestada

Can someone help me with this?

Can someone help me with this class=

Respuesta :

faithfulojuolape faithfulojuolape
  • 11-05-2020

Step-by-step explanation:

Volume of a cylinder : πr^2*height.

Volume : 150cm^3

height : 7.2m

π =3.14

150 = 3.14*r*r*7.2

150=22.608*r*r

r^2= 150/22.608

=150/23cm^2

r=√6.5

r=2.569cm

r=2.6cm

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