![]() Secant and Cosecant are complementary of each other.Ĭosec (90° − θ) = sec θ and sec (90° − θ ) = cosec θ. Currently this cheat sheet is 4 pages long. A unit circle (completely filled out) is also included. Tan (90° − θ) = cot θ and cot (90° − θ ) = tan θ. Trig Cheat Sheet - Here is a set of common trig facts, properties and formulas. Tangent and Cotangent are complementary of each other. Unlike trig functions, hyperbolic functions are not periodic Using the definition of hyperbolic sine and cosine its possible to derive identities similar to. Sine and Cosine are complementary of each other. Use: tan θ = sin θ cos θ Use: tan θ = sin θ cos θ TRIGONOMETRY AT A GLANCE Trigonometric ra�o’s in right angled triangle:īy Pythagorean theorem 3k = √ (5 k ) 2 - (4 k ) 2 4 5 O HĬot θ sec θ cosec θ Trigonometric ra�os of standard angles:Īngles (θ) 0º 0 1 2 3 4 30º 45º 60º 90º 0 4 = 0 4 4 1 = 1 4 3 4 2 4 1 = 2
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |