cara mencari volume kerucut yang tidak diketahui tingginya ?
(di soal hanya diketahui jari2 = 7 dan garis pelukisnya = 25)
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r = 7
=
t =
= 24
V = 1/3 x 22/7 x 7 x 7 x 24
= 22 x 7 x 8
= 1232