Where can I find online information to brush up on trigonometry
The Library provides access to an excellent online collection of study guides called "Learning Express Library" that includes a sample study guide for reviewing trigonometry. This source can be accessed through the Library's web page (hmcpl.org), selecting "Online Resources," and then choosing "Learning Express." You will need to ask a library staff member to create an account with Learning Express by entering your full library card number and creating a pin number. Once you've registered at the Library, you will be able to access the resource at home through the Library's web site. After login, select "High School" and then select Trigonometry." You will then have access to an E-Book entitled "Trigonometry Success in 20 Minutes per Day." A perfect source for anyone needing to build their trigonometry skills.