Answer:
46
Step-by-step explanation:
3(6)+40-6(2)
18+40-12
58-12
46
Considered as it only taking the area of flat surfaces of a 3D object, no
Answer:


Step-by-step explanation:
Given
--- Height
--- Width
---- Length
Solving (a): The lateral surface area (L)
This is calculated as:

This gives:



Solving (b): The total surface area (T)
This is calculated as:

This gives:




Area is square units, so the new area would be the scale factor squared:
Scale factor is 2, so the area would increase by 2^2 = 4
The answer is B.4
Answer:
1.5974
Step-by-step explanation: