Answer:
Step-by-step explanation:
1/4 × 4 = 1
4 and 4 will get cancelled and only 1 will be left.
Hope this helps
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radius* 2=diameter so no diameter and radius aren't the same thing because radius is half the distance across the circle and diameter is the full distance across the circle.
For this case we have by definition, that the total surface area of a regular pyramid with a square base is given by:

Where:
p: It is the perimeter of the base
S: It's the inclination
It is the area of the base
Substituting:

ANswer:
Option B
The answer would be 0.0043478261