The total surface area of this prism is 480.
Answer:
B
Step-by-step explanation:
solve equation.
Answer: 17 families
Step-by-step explanation:
Answer:
No, it isn't.
Step-by-step explanation:
Pythagorean theorem is x^2 + y^2 = z^2.
6^2 + 8^2 = 9^2
36 + 64 = 81
100 = 81
So, it isn't.