kk tolong dong... pake cara soal lain nyusul y kk

V : L alas . t prisma
: {1/2.a.t} . t prisma
: {1/2.24.10} . 30
: {120} . 30
: 3600 dm^3

<SOAL KE DUA >

No 1
V = ½ × a × t × tp
= ½ × 18dm × 24dm × 26dm
= ½ × 11.232dm³
= 5616dm³ / 5616L

No2
V = ½ × a × t × tp
= ½ × 24dm × 10dm × 30dm
= ½ × 7200dm³
= 3600dm³ / 3600L

No 3
V = ½ × a × t × tp
= ½ × 36dm × 15dm × 45dm
= ½ × 24.300dm³
= 12.150dm³ / 12.150L

a. = alas segitiga
t. = tinggi segitiga
tp = tinggi prisma