名词
中文翻译:三角学恒等式
同义词:
['identity of trigonometric functions', 'identity of trigonometric functions', 'identity of trigonometric functions']
例句:
-
1. The trigonometric identity is a fundamental concept in geometry.
三角学恒等式是几何学中的基本概念。
-
2.The identity states that the sum of the sine and cosine of any angle is always 1.
这个恒等式表明任何角度的正弦和余弦之和总是1。
-
3.In this problem, we will use the trigonometric identity to find the area of a right-angled triangle.
在这个问题中,我们将使用三角学恒等式来求直角三角形的面积。