why is the sum of a triangle always 180 degrees

why is the sum of a triangle always 180 degrees

why is the sum of a triangle always 180 degrees. There are some references to why is the sum of a triangle always 180 degrees in this article. If you are looking for why is the sum of a triangle always 180 degrees you've came to the right place. We have posts about why is the sum of a triangle always 180 degrees. You can check it out below.

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