Formula to find d surface area of a two tiered steps
The formula to find the surface area of a two-tiered step is:
SA = 2A + Lh + Bl
Where:
SA = total surface area
A = surface area of the top step
L = length of the top step
h = height of the top step
B = surface area of the bottom step
l = length of the bottom step
To calculate the surface area of each step, use the formula for the surface area of a rectangle, which is:
A = l x w
Where:
A = surface area
l = length of the rectangle
w = width of the rectangle
For two-tiered steps, you will need to calculate the surface area of each step separately and then add them together, as shown in the formula above.