Who was the first successful woman architect triangle side Theorem?

I'm sorry, but I'm not sure what you mean by "triangle side Theorem" in relation to a successful woman architect. Are you asking about a specific theorem related to triangles, or are you referring to a specific woman architect?

If you're looking for information on the first successful woman architect, I can help with that. To find out who the first successful woman architect was, you can follow these steps:

1. Conduct a web search: Start by using search engines like Google or Bing. Type in keywords such as "first successful woman architect" or "pioneering woman architect."

2. Look for reputable sources: Visit websites of reputable architectural organizations, educational institutions, or trustworthy news outlets that specialize in architecture. These sources often provide profiles and biographies of influential architects, including women.

3. Explore architectural history books: Check out books or online resources that focus on architectural history. These resources may provide detailed information about the contributions and achievements of pioneering women architects.

By following these steps and conducting thorough research, you should be able to find the answer to your question about the first successful woman architect.