单词	law of cosines
释义	Law of Cosines For any triangle, the Law of Cosines says: c2 = a2 + b2 − 2ab cos(C) Where: • a, b and c are the three sides of the triangle, and • C is the angle opposite side c It helps us solve some triangles.
随便看	formula fortnight four color theorem fourier series fractal fraction fraction bar fraud frequency frequency distribution frequency histogram frequency polygon frequency table frequently frustum function gallon game theory gaussian distribution geodesic geometric mean geometric progression geometric sequence geometry giga-

数学辞典收录了1200条数学词条，基本涵盖了常用数学知识及数学英语单词词组的翻译及用法，是数学学习的有利工具。