210 dm atau 2.100 cm
Penjelasan dengan langkah-langkah:
V = 1.406.720 liter = 1.406.720 dm³
r = 80 dm
t = ?
V = ⅓ × luas alas × t kerucut
1.406.720 = ⅓ × π × r² × t kerucut
1.406.720 = ⅓ × 3,14 × 80 × 80 × t kerucut
1.406.720 = ⅓ × 3,14 × 6.400 × t kerucut
1.406.720 = ⅓ × 20.096 × t kerucut
1.406.720 = 6.698,66 × t kerucut
1.406.720 ÷ 6.698,66 = t kerucut
210 dm = t kerucut
2.100 cm = t kerucut
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Verified answer
210 dm atau 2.100 cm
Penjelasan dengan langkah-langkah:
V = 1.406.720 liter = 1.406.720 dm³
r = 80 dm
t = ?
V = ⅓ × luas alas × t kerucut
1.406.720 = ⅓ × π × r² × t kerucut
1.406.720 = ⅓ × 3,14 × 80 × 80 × t kerucut
1.406.720 = ⅓ × 3,14 × 6.400 × t kerucut
1.406.720 = ⅓ × 20.096 × t kerucut
1.406.720 = 6.698,66 × t kerucut
1.406.720 ÷ 6.698,66 = t kerucut
210 dm = t kerucut
2.100 cm = t kerucut