You have to be more specific
The crust is the thin layer
Infrastructure.
A major factor in the conversion of the US energy supply from fossil fuels to renewable forms of energy is infrastructure.
Hope this helps!
The formula for the perimeter of an ellipse is given by:
P = 2π√((a² + b²)/2)
where a and b are the semi major and semi minor axes.
So, a = 7.5 and b = 3.75
Substituting the values:
P = 2π√((7.5² + 3.75²)/2)
P = 37.25 ft
The closest answer is
C. 37.3 ft
