Angles and Triangles

I know most people lie awake at night wondering why the sum of the interior angles of a triangle always add up to 180 degrees. Believe it or not, there is a very good reason, and you can see it here. As an added bonus, you also get to see how exterior angles and remote interior angles of triangles are related!

Advertisements

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s