That depends on your profession. If you are a math teacher, then you might use a lot of Trig. If you are an engineer, working with forces on any object from different directions, then you would use trig. Electrical engineers use trig. Surveyors use trig.
Trig
90 degrees is one
Trig ratios or to give them their proper name are trigonometrical rations applicable to right angle triangles and they are tangent ratio, sine ratio and cosine ratio.
current ratio = current assets / current liablities A ratio (in trig) is simply the division of two lengths. A tangent (in trig) is the ratio of the opposite and adjacent legs.
Precalculus and/or calculus.
Precalculus is supposed to be a stringent and comprehensive review of both algebra and trigonometry. This is in preparation for calculus which uses both algebra and trig extensively.
trig
Trig, because it's harder, which will prepare you better
Depends on the person but for me it was pre cal dude
Opinion: Calculus is much harder, mostly because of it's complexity. Calculus requires much more formula memorization and ingenuity.
In Precalculus one learns about trigonometry and it explains concepts which are introductions to calculus. Calculus uses the concepts/ syllabi taught in precalculus to develop formulas for processes for finding things like derivatives. Precalculus is also called preparation for calculus.
Math is taught like this: Pre-Algebra, Algebra I, Geometry, Algebra 2, Pre-Calculus, Calculus, Trigonometry. Algebra I is similar to Algebra 2, but Algebra 2 has more difficult concepts, such as imaginary numbers. Added: I would have put statistics and trig in between Algebra 2 and Pre-calculus. You review trig in precalculus and statistics is the first transferable math course in college.
Precalculus is not something that was invented. It is merely the things about mathematics that you need to know before you can begin the study of calculus.
there are tons of them! If you go to google news, type in precalculus you will be surprised how many you gdt.
Pre-calculus is supposed to be a stringent review of trig and algebra in preparation for calculus. So, pre-calculus, I would say.
Trig Palin's birth name is Trig Paxson Van Palin.