Answer:B
Step-by-step explanation:
Answer: True
Think of a 3D box. It has 6 faces and the surface area is the total of all six individual rectangular faces. This idea applies to any polyhedron.
The Answer is 2/3
Steps: 1/4(1-(2/3^2+1/3)
X - $42.15 > $20.00
<u> + $42.15 + $42.15</u>
x > $62.15