Sine, cosine and tangent are the principle trigonometric functions. (Image credit: ... For our demo, the equation is: tan(71°) = 2.90. (We'll explain how we got that answer later.) ...

Sin Cos Tan are designed exclusively for a digital interface; that’s not to mention trigonomic functions on a graphing calculator, but rather the Finnish synthpop duo consisting of Jori Hulkkonen and ...

There are three main trigonometric functions - Sine θ (sin θ), Cosine θ (cos θ) and Tangent θ (tan θ). ... 45°, 60°, and 90°. But it is difficult to memorise the values.

Save guides, add subjects and pick up where you left off with your BBC account. The trigonometric ratios sine, cosine and tangent are used to calculate angles and sides in right angled triangles ...

Revise trigonometric ratios of sine, cosine and tangent and calculate angles in right-angled triangles with this Bitesize GCSE Maths Edexcel guide.

Semi-Legend: “I liked LeoJEOSP’s rendition of the Princeton University football cheer: ‘Accost them, accost them, make them relinquish the ball.’ [BB. 11/7/2013] “It p… ...