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sisi = 15 dan 16 cm
dit : t. prisma.....?
jawab :
Luas alas = alas × tinggi / 2
= 15 × 16 /2
= 120
v = luas alas × t. prisma
360 = 120 ×t
t = 360 / 120
t = 3
semoga terbantu ya
L = 15 (16)/2 = 15 x 8 = 120 cm²
V = A.t
t = V/A
t = 360/120
t = 3 cm