Math has many important subfields, including arithmetic, geometry, algebra, calculus, trigonometry, probability, and others. Let’s go over some of the differences between geometry, calculus, and trigonometry in detail in this article.

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## Geometry vs Trigonometry vs Calculus

We are aware that geometry deals with various shapes in various positions, sizes, and shapes. However, trigonometry is a subfield of geometry that focuses on the properties of the “Triangle” shape. Geometry and trigonometry appear to be related, but they are, of course, distinct disciplines.

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Arithmetic, Algebra, and Geometry are the three main branches of mathematics. The study of the shapes, sizes, and properties of spaces with a certain number of dimensions is known as Geometry as stated above. Euclid, the great mathematician, had significantly improved field geometry. He is therefore referred to as the “Father of Geometry. “The Greek word “Geometry” means “Earth” and “metron” means “measure” in the phrase. Plane geometry, solid geometry, and spherical geometry are all types of geometry.

The study of plane figures, such as circles, triangles, and polygons, as well as two-dimensional geometric objects like points, lines, and curves, is the focus of plane geometry. The study of solid geometry and three-dimensional objects: a variety of polyhedra, including spheres, cubes, pyramids, and prisms.

Spherical geometry is the study of three-dimensional objects like spherical polygons and triangles. Everybody uses geometry every day, almost everywhere. Physics, engineering, architecture, and many other fields employ geometry. Euclidian geometry, which is about flat surfaces, and Riemannian geometry, which is mostly about curve surfaces, are two other ways to classify geometry.

Geometry can be thought of as a subfield of trigonometry. Hipparchus, a Hellenistic mathematician, introduces trigonometry around 150 BC. Using sine, he created a trigonometric table. Trigonometry was used for sailing navigation in ancient societies. Trigonometry, on the other hand, was developed over many years. Trigonometry is a very important subject in today’s mathematics.

The fundamental focus of trigonometry is the study of the lengths, angles, and properties of triangles. However, it also addresses oscillations and waves. There are numerous fields of science and applied and pure mathematics where trigonometry can be used.

We study the relationships between the side lengths of a right-angle triangle in trigonometry. Six trigonometric relations exist. Sine, Cosine, and Tangent are the three fundamentals, along with Secant, Cosecant, and Cotangent.

The reciprocal of Sine, Cosine, and Tangent, respectively, can then be defined as Cosecant, Secant, and cotangent. This fundamental idea serves as the foundation for many additional trigonometric relationships. Trigonometry focuses on more than just plane figures. Spherical trigonometry is a subfield of it that studies triangles in three-dimensional spaces. Astronomy and navigation greatly benefit from sphere trigonometry.

**What distinguishes ****trigonometry from geometry?**

- Trigonometry is a subfield of geometry, while geometry is the main mathematical discipline.
- The study of the properties of figures is known as Geometry. The study of the properties of triangles is called trigonometry.

**Calculus vs Geometry**

Mathematics includes both the branches of calculus and geometry. They have been used in science since ancient times and are one of the oldest branches of mathematics. Modern mathematics relies heavily on both. There is no connection between them at all. However, one feature of one of these could be utilized in the other. They can be used in a lot of different ways every day.

The fundamental subject of calculus is the study of change. Limits, continuity, functions, differentiation, integration, and other concepts are all part of it. Differential calculus and integral calculus are subfields. Typically, studying and manipulating very small changes in infinitesimally small quantities is the method used to learn calculus. Calculus can also improve one’s understanding of motion, time, and space. It additionally gives answers for a few issues like the division of an amount or a number by nothing. Calculus can be combined with other mathematical areas to solve specific problems for engineering purposes. Calculus can be used in physics, computer science, statistics, economics, and other fields.

The study of shapes, sizes, space properties, and the relative positions of figures are the focus of the mathematical discipline of geometry. The problem is made easier to comprehend by the visible representation of figures and shapes in geometry. Geometry is the study of finding the area and volume of complex figures in space, such as triangles, cylinders, and cones. Plane geometry and solid geometry are subcategories of geometry. It is further subdivided into algebraic geometry, topological geometry, differential geometry, and Euclidian geometry. Shapes are examined after they have been solved in one, two, or three dimensions. Physics, astronomy, engineering, and other fields use it extensively. Geometry is notable for not using numbers in calculations; rather, equations are solved to provide the result in numbers.

## What distinguishes Geometry from calculus?

- The study of change is the focus of calculus, whereas the study of shapes is the focus of geometry.
- Calculus is much more recent than geometry.
- The study of small changes in an infinitesimally small quantity is the focus of calculus, whereas the resolution of a figure’s dimensional coordinates is the focus of geometry