Add new class methods for returning intersection coordinates of entities

[JackB-Ansys]

We don't have a method for finding:

Intersection of a Line and Arc

Intersection of Arc and another Arc

(only Line and Line)

This would be a useful method.

[codecov]

Codecov Report

Attention: Patch coverage is 43.75000% with 27 lines in your changes missing coverage. Please review.

Project coverage is 84.55%. Comparing base (ebedc21) to head (7ec3c27).
Report is 1 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #422      +/-   ##
==========================================
- Coverage   87.00%   84.55%   -2.46%     
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  Files          20       20              
  Lines        2039     2123      +84     
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+ Hits         1774     1795      +21     
- Misses        265      328      +63