pakai cara ya,thanks

t alas = √5²-3² =√25-9 = √ 16 = 4 cm

L alas = 1/2 at = 1/2 x6x4 = 12 cm

V=L alas xt prisma = 12 x 10 = 120 cm³

jawab.B

MAPEL = MATEMATIKA
KELAS = 8
BAB = BANGUN RUANG

diketahui =
alas prisma = 6cm
sisi alas = 5cm
tinggi prisma = 10cm

ditanya = V. prisma??

mancari tinggi alas dgn teori phytagoras
t = √5² - 3²
t = √25 - 9
t = √16
t = 4cm

V. prisma = ½ × a × t × T.prisma
= ½ × 6 × 4 × 10
= 3 × 4 × 10
= 120cm³

semoga membantu