Question

Bantu jawab ya....Yg jawab aku jadiin yg terbaik...OK

Answer 1

3). V=phi×r²×t =3.14×20²×36 = 45216

Answer 2

3. V= (πxrxr)xt
      = (3,14x20x20)x36
      =  1256x36
      =  45216 cm³

4. V= (πxrxr)xt
      = (22/7 x 7x7)x12
      = 154x12
      = 1.848 cm³

5. V= (πxrxr)xt
      = (22/7 x14x14)x40
      = 616x40
      = 24.640 cm³

MA'AF KALAU SALAH