High school can be a tough time for any teenager. New crowd, new crushes, a whole lot of lessons to go through - and trigonometry. For many, this part of mathematics will prove to be an absolute horror. How does one deal with side lengths and angles of triangles? If you have no answer to this question but are eager to learn, you've come to the right place. Determine the date of your exams, set up a timer, and prepare to work very hard indeed. That's the only way to be genuinely successful in high school.

Of course, willpower and determination will only get you so far. Planning things properly will also be an important piece of the puzzle. Without the right logistics, it's practically impossible to expect any results. Be smart about it. Find a good homework planner and map out your journey. If you need to deal with the basics of mathematics first - do that. Go as far back as you need until you can create a solid foundation for trigonometry. Yes, this may sound like a bit of a roundabout way, but only once you have mastered all the previous lessons will you adopt something new.

Finally, it's time to figure out the ins and outs of the sine, cosine, tangents, and cotangents. Fortunately, in math, each problem has its solution - as well as an explanation. Still, how can you get get the latter without a qualified tutor? Today, there is a way. Using an app such as Photomath, you can photograph or scan your problem and get not only the solution but also a step-by-step guide on how this is to be achieved. Brilliant, isn't it? A truly great way to pass with flying colors, learn something and keep your mind sharp.