TOLONG BANTU SECEPATNYA SOAL SUDAH ADA DI FOTO TOLONG ISI CARANYA MAKASII

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TOLONG BANTU SECEPATNYA SOAL SUDAH ADA DI FOTO TOLONG ISI CARANYA MAKASII​

Jawaban:

a diketahui r = 12, t = 10

ditanya v

jawab v = 1/3 x π x r x r x t

= 1/3 x 3,14 x 12 x 12 x 10

= 1/3 x 452,16 x 10

= 1/3 x 4521,6

= 1507,2

b. diketahui d = 28 maka r = 14

t= 36

ditanya V

jawab v = 1/3 x π x r x r x t

v = 1/3 x 22/7 x 14 x 14 x 36

v = 1/3 x 44 x 14 x 36

v = 1/3 x 22176

v = 7392


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