There are. Indiana is the state that once tried to change the definition of pi.
A Bill for an act introducing a new mathematical truth ....
Section 3
In further proof of the value of the author's proposed contribution to education and offered as a gift to the State of Indiana, is the fact of his solutions of the trisection of the angle, duplication of the cube and quadrature of the circle having been already accepted as contributions to science by the American Mathematical Monthly, the leading exponent of mathematical thought in this country.
Or this is a hoax.
Of course, the Indiana legislature would have been better off demanding that all measurements be done in cubits (in which case, given the variability of
human forearm lengths, the approximation of pi by 3 is perfectly respectable).