**80/hour**

Fairfax, VA

### Knowledgeable and Patient Teacher with Ph.D.

Trigonometry is a fundamental module of mathematics. As an Engineer and now as a **Math** Teacher, I work with trigonometry all the time. I have taught Precalculus and Calculus for several years, which include trigonometry and trigonometric functions. read more

**80/hour**

**in person & online lessons**

Trigonometry is a fundamental module of mathematics. As an Engineer and now as a **Math** Teacher, I work with trigonometry all the time. I have taught Precalculus and Calculus for several years, which include trigonometry and trigonometric functions. read more