Answer:
C. The bottom answer.
Step-by-step explanation:
I think the answer is: ACD
To find the surface area, you just find the area of every side and then add them up.
325/360=120 πr2
325 πr2/325 π=120.360/325 π
R2=42.3
R=6.5cm is your answer
Given:
The dimensions of the given cuboid are 8 in, 6 in and 7 in.
To find:
The volume and the surface area of the given cuboid.
Solution:
The volume of cuboid is:

Where, l is length, b is breadth and h is height.


Therefore, the volume of the cuboid is 336 cubic inches.
The surface area of the cuboid is:

Where, l is length, b is breadth and h is height.




Therefore, the surface area of the cuboid is 292 square inches.