right angle

简明释义

直角

英英释义

例句

1.The architect designed the building with right angles (直角) to maximize space efficiency.

建筑师设计建筑时采用了right angles (直角)，以最大化空间效率。

2.When drawing a rectangle, make sure all corners have a right angle (直角).

绘制矩形时，确保所有角落都有一个right angle (直角)。

3.The carpenter used a square to ensure that the frame was built at a right angle (直角).

木匠使用方尺确保框架是以一个right angle (直角) 建造的。

4.To create a perfect square on the ground, you need to measure a right angle (直角) at each corner.

要在地面上创建一个完美的正方形，您需要在每个角落测量一个right angle (直角)。

5.In geometry class, we learned that a triangle can only be classified as a right triangle if it has one right angle (直角).

在几何课上，我们了解到只有当三角形有一个right angle (直角) 时，它才能被归类为直角三角形。

作文

In geometry, a right angle is defined as an angle that measures exactly 90 degrees. It is one of the fundamental concepts in mathematics and plays a crucial role in various fields such as architecture, engineering, and even art. Understanding the properties of a right angle is essential for anyone looking to build or design anything that requires precision and accuracy.The significance of a right angle can be observed in everyday life. For instance, when constructing a building, architects must ensure that the corners are at right angles to create a solid structure. If the angles are not correct, the integrity of the building could be compromised, leading to potential hazards. This is why tools like the carpenter's square are used to check for right angles during construction.Moreover, a right angle is also important in the world of mathematics. It serves as a reference point for defining other types of angles. For example, angles that are less than a right angle are called acute angles, while those greater than a right angle are known as obtuse angles. This classification helps mathematicians and students understand the relationships between different angles and shapes.In addition to its practical applications, the concept of a right angle is also prevalent in various artistic endeavors. Artists often use right angles to create balance and harmony in their work. For example, in painting or sculpture, the use of right angles can guide the viewer's eye and create a sense of order. The famous artist Piet Mondrian is known for his use of geometric shapes and right angles in his abstract compositions, demonstrating how this simple concept can lead to profound artistic expression.Furthermore, in the digital world, the importance of right angles extends to graphic design and computer programming. Designers frequently employ right angles to create clean and organized layouts. In programming, particularly in game development, understanding right angles is crucial for collision detection and character movement. A character moving at a right angle to a wall will interact differently than one moving at an angle, showcasing the necessity of this concept in technology.To summarize, the right angle is a fundamental element that transcends various disciplines, from mathematics to art and technology. Its definition as an angle measuring 90 degrees allows for a multitude of applications that enhance our understanding and interaction with the world. Whether we are constructing buildings, creating art, or designing software, the right angle remains a vital component that ensures accuracy, balance, and functionality in our endeavors. Embracing this concept not only enriches our knowledge but also empowers us to create and innovate in countless ways.

在几何学中，直角被定义为一个恰好测量90度的角。它是数学中的基本概念之一，在建筑、工程甚至艺术等多个领域中发挥着至关重要的作用。理解直角的特性对任何希望建造或设计需要精确和准确的东西的人来说都是必不可少的。直角的重要性可以在日常生活中观察到。例如，在建造一座建筑时，建筑师必须确保角落是以直角形成的，以创建一个稳固的结构。如果角度不正确，建筑的完整性可能会受到损害，导致潜在的危险。这就是为什么在施工过程中使用如木匠方这样的工具来检查直角。此外，直角在数学世界中也很重要。它作为定义其他类型角度的参考点。例如，小于直角的角称为锐角，而大于直角的角被称为钝角。这种分类帮助数学家和学生理解不同角度和形状之间的关系。除了其实际应用外，直角的概念在各种艺术创作中也很普遍。艺术家们常常利用直角在作品中创造平衡与和谐。例如，在绘画或雕塑中，使用直角可以引导观众的视线并营造一种秩序感。著名艺术家皮特·蒙德里安以其在抽象作品中使用几何形状和直角而闻名，展示了这一简单概念如何导致深刻的艺术表达。此外，在数字世界中，直角的重要性扩展到图形设计和计算机编程。设计师经常使用直角来创建干净有序的布局。在编程，尤其是在游戏开发中，理解直角对碰撞检测和角色移动至关重要。以直角与墙壁移动的角色将与以其他角度移动的角色产生不同的交互，展示了这一概念在技术中的必要性。总之，直角是一个基本元素，跨越多个学科，从数学到艺术再到技术。它作为一个测量90度的角的定义，使得无数应用变得可能，从而增强了我们对世界的理解和互动。无论我们是在建造建筑、创作艺术还是设计软件，直角始终是确保我们努力的准确性、平衡性和功能性的关键组成部分。接受这一概念不仅丰富了我们的知识，还使我们能够以无数方式创造和创新。