geometric figure

简明释义

几何图形

英英释义

例句

1.In our math class, we learned how to calculate the area of a geometric figure 几何图形 like a triangle.

在我们的数学课上，我们学习了如何计算三角形的geometric figure 几何图形 的面积。

2.During the presentation, she illustrated her points with geometric figures 几何图形 on the slides.

在演示中，她在幻灯片上用geometric figures 几何图形 来说明她的观点。

3.The game requires players to identify different geometric figures 几何图形 within a time limit.

这个游戏要求玩家在时间限制内识别不同的geometric figures 几何图形。

4.The artist used various geometric figures 几何图形 to create a modern sculpture.

这位艺术家使用了各种geometric figures 几何图形 来创作一座现代雕塑。

5.Understanding the properties of each geometric figure 几何图形 is essential for solving geometry problems.

理解每个geometric figure 几何图形 的性质对于解决几何问题至关重要。

作文

In the realm of mathematics, understanding shapes and their properties is crucial. One of the fundamental concepts in geometry is the geometric figure, which refers to any shape that can be defined in a two-dimensional or three-dimensional space. These figures can range from simple shapes like circles and triangles to more complex shapes such as polygons and polyhedra. Each geometric figure has its own unique characteristics, making them essential for various applications in both theoretical and practical contexts.For instance, consider the geometric figure of a triangle. A triangle is defined by three sides and three angles, and it can be classified into different types based on the lengths of its sides or the measures of its angles. Understanding triangles is not only vital for solving mathematical problems but also for real-world applications such as architecture and engineering. The principles of triangulation are used in construction to ensure stability and balance in structures.Another common geometric figure is the circle. A circle is defined as the set of all points in a plane that are equidistant from a fixed point known as the center. Circles have unique properties, such as having a constant ratio of circumference to diameter, known as pi (π). This ratio is fundamental in various fields, including physics and engineering, where circular motion and oscillations are studied.Polygons, which are geometric figures with three or more straight sides, also play a significant role in geometry. They can be classified into regular and irregular polygons. Regular polygons, like squares and equilateral triangles, have equal side lengths and angles, while irregular polygons do not. The study of polygons helps in understanding more complex shapes and their properties, which is essential for areas like computer graphics and design.In three-dimensional geometry, geometric figures become even more intriguing. Shapes like cubes, spheres, and pyramids are examples of three-dimensional geometric figures. Each of these shapes has volume and surface area, which are important measurements in various fields. For example, in manufacturing, knowing the volume of a container is crucial for determining how much product it can hold.Moreover, the study of geometric figures extends beyond pure mathematics. In art and design, artists often use geometric shapes to create visually appealing compositions. The interplay of different geometric figures can lead to stunning visual effects, demonstrating the aesthetic value of geometry.In conclusion, geometric figures are fundamental elements of geometry that help us understand and describe the world around us. From simple shapes to complex structures, these figures are integral in various disciplines, including mathematics, science, engineering, and art. By studying geometric figures, we gain valuable insights into both the theoretical aspects of mathematics and the practical applications in everyday life. Whether we are calculating areas and volumes or creating beautiful designs, the significance of geometric figures cannot be overstated.

在数学领域，理解形状及其属性至关重要。几何学中的一个基本概念是几何图形，它指的是可以在二维或三维空间中定义的任何形状。这些图形可以从简单的形状（如圆和三角形）到更复杂的形状（如多边形和多面体）不等。每个几何图形都有其独特的特征，使它们在理论和实际应用中都至关重要。例如，考虑一下几何图形三角形。三角形由三条边和三个角定义，可以根据边的长度或角的度数分类为不同类型。理解三角形不仅对解决数学问题至关重要，而且在建筑和工程等现实世界应用中也非常重要。三角测量的原理用于建筑中，以确保结构的稳定性和平衡性。另一个常见的几何图形是圆。圆被定义为平面中所有与固定点（称为中心）等距离的点的集合。圆具有独特的属性，例如周长与直径的比率是一个常数，称为π（pi）。这个比率在物理和工程等多个领域中是基础，涉及到圆周运动和振荡的研究。多边形，即具有三条或更多直边的几何图形，在几何学中也扮演着重要角色。多边形可以分为规则多边形和不规则多边形。规则多边形，如正方形和等边三角形，具有相等的边长和角度，而不规则多边形则没有。多边形的研究有助于理解更复杂的形状及其属性，这对于计算机图形学和设计等领域至关重要。在三维几何中，几何图形变得更加引人入胜。立方体、球体和金字塔等形状是三维几何图形的例子。这些形状每个都有体积和表面积，这是多个领域中的重要测量。例如，在制造业中，了解容器的体积对于确定它能容纳多少产品至关重要。此外，几何图形的研究超越了纯数学。在艺术和设计中，艺术家经常使用几何形状来创造视觉上吸引人的作品。不同几何图形之间的相互作用可以产生惊人的视觉效果，展示了几何的美学价值。总之，几何图形是几何学的基本元素，帮助我们理解和描述周围的世界。从简单的形状到复杂的结构，这些图形在数学、科学、工程和艺术等多个学科中都是不可或缺的。通过研究几何图形，我们获得了对数学理论方面和日常生活实践应用的宝贵见解。无论我们是在计算面积和体积，还是创造美丽的设计，几何图形的重要性都不容小觑。