10/10 = 1
There is no decimal form unless you do 1.0, 1.00, 1.000, and so on.
Given the equation :

So, to find d , divide both sides by ( -6 )
So,

Note: when we divide two negative numbers, the result will be a positive number
Answer:
that means you need to find the surface area, but not the part that is touching the ground or the bottom.