Sure, check up the torus..arivero said:Is there any geometric figure whose calculation (area, perimeter, ...) involves the terms pi^2 or (pi^2-1) ?
The formula for calculating the area of a circle with pi^2 is A = pi^2 * r^2, where r is the radius of the circle.
The formula for calculating the perimeter of a circle with pi^2 is P = 2 * pi^2 * r, where r is the radius of the circle.
The area of a square with (pi^2-1) can be calculated by multiplying the length of one side by itself, so A = (pi^2-1)^2.
The perimeter of a square with (pi^2-1) can be calculated by adding the lengths of all four sides, so P = 4(pi^2-1).
The area and perimeter of a geometric figure with pi^2 and (pi^2-1) are both affected by the value of pi. As the value of pi increases, both the area and perimeter will also increase. Additionally, the difference between pi^2 and (pi^2-1) will impact the specific values of the area and perimeter, with (pi^2-1) resulting in slightly smaller values than pi^2.