Answer:
8
Step-by-step explanation:
We have,
h^2 = p^2 + b^2
10×10 = x^2 + 6×6
100 - 36 = x^2
x = √64
x = 8
Volume = length× width× height
v=lwh
v=8×6×7
v=48×7
v= 336inches
Answer: 1. $499
2. $270.48
