Step-by-step explanation:
becoz i hate mathssssssss
Answer:
8
Step-by-step explanation:
The pentagon's area is the sum of the 5 triangles that comprise it. This is

where the factor of 2 accounts for the top and bottom. The walls have an area of 5 rectangles
Bases+faces=surface area
15.6+81=96.6
Because 1/2*6*9=27*3=81
The answer is B. l+w+d cannot be more than 61 inches so that sum must be less than 61 inches