Jawabanmu

2014-05-30T06:51:47+07:00
Rumus Volume Prisma Tegak Segitiga = 1/2 x as x ts x t

Keterangan :
as = alas segitiga
ts = tinggi segitiga
t = tinggi prisma
2014-05-30T07:53:12+07:00
Lp = (2.la) + (ka.t)
lp=luas permukaan
la= luas alas
ka= keliling alas
t= tinggi prisma