Question

Tolong jawab pertanyaan dibawah ini besok harus dikumpulkan

Answer 1

1. V=Pxr^2xt
       =22/7x14x14x20
      =12.320
2. V=1/4xPxd^2xt
      =1/4x22/7x7x7x16
     =1/4x2464
     =616dm
3.V=1/4xPxd^2xt
     =1/4x22/7x14x14x10
     =1540

Answer 2

9. v=πxr²xt
      =22/7x14²x20=12.320 cm³
10. v=πxr²xt
       =22/7x7/2²x16=1.408dm³
11. v=πxr²xt
       =22/7x7²x10=1.540dm³
12. v=πxr²xt
        =3,14x5²x50=3.925cm³

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