Answer:
h = 4
Explanation:
s = 4lw + 2wh
where, s = 96
l = 6
w = 3
h = ?
by substituting the given values
96 = 4 * 6 * 3 + 2 * 3 * h
96 = 72 + 6h
96 - 72 = 6h
6h = 24
h = 24/6 = 4
9.4m questions
12.2m answers