Trigonometry by Jack

This semester I decided to take Trigonometry. It's not an easy math class, but  math is my favorite and best subject, I don't find it that hard to do. Every time we start a new topic, it's hard at first, but it gets easier.  Recently, we were talking about Unit Circles. Right now, we are talking about measuring angles with radiants. Overall, it's a challenging class, but also very fun. 

We can use trigonometry to define distances that can't be measured with the measurement tools. Trigonometry is used in building design, architecture and navigation, etc.