于是余弦定理从此不再是一个纯粹的初等几何问题。
Then cosine theorem is no longer a pure problem from elementary geometry.
向量；统计；概率；映射；变换；正弦与余弦定理；函数。
Vector, Statistics, Probability, Mapping, Transformation, Sine and Cosine Law, Functions.
正余弦定理都在其片面有好多应用，现就详细问题详细选择出较好的解题办法。
Cosine is unilateral in its many applications to the specific problems of specific problem-solving methods choose the good.
正、余弦定理的几点应用摘要正弦定理和余弦定理是三角形边角关系及三角函数种最常见、最主要的两个定理。
Sine and Cosine is the triangular relationship between the corners and trigonometric functions of the most common, the two most important theorems.
我们只会需要他们认识、欣赏、记住过去时代语言方面的伟大篇章——就好比是数学中毕达哥拉斯定理和余弦定理。
We would simply require them to recognize, appreciate, and memorize the great pieces of language of the past - literary equivalents of the Pythagorean Theorem and the Law of Cosines.
本文给出了两个定理：从一个新的角度推广了勾股定理与余弦定理：另外我们还给出了这两个定理的若干简单应用。
In this paper, we generalized the Pythagorean Theorem and Cosine law from the new point and we have got a few the simple proper USES of the result that we have made.
本文给出了两个定理：从一个新的角度推广了勾股定理与余弦定理：另外我们还给出了这两个定理的若干简单应用。
In this paper, we generalized the Pythagorean Theorem and Cosine law from the new point and we have got a few the simple proper USES of the result that we have made.
应用推荐