Volume bangun disamping adalah ... cm3

vol balok = 5 x 5 x 10 = 250
vol limas = 1/3 x 5 x 5 x 6 = 50

jml = 300 dm3 

anyway, jawaban terbaiknya yak

thx

V balok = p x l x t
= 5 x 5 x 10
= 250
V limas = 1/3 x p x l x t
= 1/3 x 5 x 5 x 6
= 50
V balok + V limas = 250 + 50 = 300