bagaimana cara mengerjakan nomor 46

Bab Bangun Ruang Sisi Datar

Volume wadah
= 10 × 16 × 5
= 800 cm^2

Volume kubus
= 8 × 8 × 8
= 512 cm^2

Volume air sekarang
= 800 + 512
= 1.312 cm^2

V air = Luas alas wadah × tinggi
1.312 = 16 × 10 × t
t = 1.312/160
t = 8,1 cm