The surface area is the area of the outside of a 3D shape for example, let’s say you have a cube, a cube has 6 sides, so you have to find the area of each side and then add it up, since it’s a cube you would technically have to find the area of one side and then just multiply it by 6, that would be the easiest way to do it
Hope I helped!
Answer:
D. 6x2 + 3x - 7
Step-by-step explanation:
Associative property and distributive property
I think the answer is x2 +64 but I hope you get it right good luck ! I hope it is 64 thanks
