Kerucut Dik: r=7cm v=924cm² Dit: t=...?
Matematika
diwasatria10
Pertanyaan
Kerucut
Dik: r=7cm
v=924cm²
Dit: t=...?
Dik: r=7cm
v=924cm²
Dit: t=...?
2 Jawaban
-
1. Jawaban adfiyan02
1/3·π·r²·t = Vkerucut
1/3·22/7·49·t = 924
154/3 · t = 924
t = 924·3/154
t = 18 cm -
2. Jawaban HasanahRambe
V= 1/3 x ∏ x r² x t
924= 1/3 x 22/7 x 49 x t
924= 51,3
t= 924/51,3
=18cm²