Perpendicular 6 cm. Sine Cosine and Tangent often shortened to sin cos and tan are each a ratio of sides of a right angled triangle. Tan a b tan a tan b 1 - tan a tan b.
MATHS FORMULA - POCKET BOOK MATHS FORMULA - POCKET BOOK E D U C A T I O N S 608-A TALWANDI KOTA RAJ Ph.
The values of sin cos tan cot at the angles of 0 30 60 90 120 135 150 180 210 225 240 270 300 315 330 360 The easiest way to remember the basic values of sin and cos at the angles of 0 30 60 90. Cot or cotan or cotg or ctg or ctn adjacent. If the implementation of tan in your math library is slow or inaccurate its possible that faster or more precise implementations exist. According to Wolfram Alpha tan atan AC can be written as Atan C 1-Atan C.