Jika r = 10cm dan t = 21cm,hitunglah volume kerucut
Matematika
rifkyatha
Pertanyaan
Jika r = 10cm dan t = 21cm,hitunglah volume kerucut
2 Jawaban
-
1. Jawaban Anonyme
Bab Bangun Ruang
Matematika SD Kelas V
Kerucut
Volume = (1/3) x π x r x r x t
= (1/3) x (22/7) x 10 x 10 x 21
= 2.200 cm³ -
2. Jawaban andhikahanif
volume kerucut
v = 1/3 π r² t
v = 1/3 x 22/7 x 10² x 21
v = 2200 cm³