tentukan luas dan volume dari gambar di bawah ini!
volume I
V = Luas alas x tinggi
= ( a x t / 2 ) x tinggi
= ( 6 x 4 / 2 ) x 10
= 120
volume II
V = p x l x t
= 10 x 6 x 0,5
= 30
volume total = 120 + 30 = 150 [tex]m^{2}[/tex]
Luas I
L = ( a x t /2 ) x 2
= ( 6 x 4 / 2 ) x 2
= 24
Luas II
L = p x l x 2
= 10 x 5 x 2
= 100
Luas III
L = p x l x 2
= 10 x 0,5 x 2
= 10
Luas IV
L = p x l x 2
= 6 x 0,5 x 2
= 6
Luas V
L = p x l
= 10 x 6
= 60
Luas total = 24 + 100 + 10 + 6 + 60 = 200 [tex]m^{2}[/tex]
[answer.2.content]
