Classification of Angles

-

Hello! Today we are going to look at the concept of an angle and the types of angles. Angles are part of our daily life, some examples can be:

-Corners of a room: The corners of a room form right (90-degree) angles, which are important for furniture design, object layout and general construction.

-Clocks: Clocks show angles through the hands. For example, the hour hand.

-Directions and maps: Angles are used to indicate directions on a map. For example, when you are told to turn 45 degrees to the left, you are making a specific angle with respect to your current position.

 

Definition:

An angle is the portion of the plane between two ray lines that have a common origin. The ray lines are called sides and the common origin is the vertex. 






Types of angles


Acute angle: Measures less than 90° and more than 0°.






Right angle: It measures 90° and its sides are always perpendicular to each other. 








Obtuse angle: Greater than 90° but less than 180°. To learn all about obtuse angle.







REFERENCES

Antique illustration, mathematics and geometry: Properties of circles. (2022, septiembre 7). iStock. https://www.istockphoto.com/es/vector/ilustraci%C3%B3n-antigua-matem%C3%A1ticas-y-geometr%C3%ADa-propiedades-de-los-c%C3%ADrculos-gm1421620943-467185542

Glowing neon line Acute angle of 45 degrees icon isolated on black... (2020, mayo 27). iStock. https://www.istockphoto.com/es/vector/l%C3%ADnea-de-ne%C3%B3n-brillante-angulo-agudo-de-45-grados-icono-aislado-sobre-fondo-negro-gm1227304810-361912626

Illustration of man walking on Penrose triangle, surreal concept. (2021, enero 19). iStock. https://www.istockphoto.com/es/foto/ilustraci%C3%B3n-del-hombre-caminando-sobre-el-tri%C3%A1ngulo-de-penrose-concepto-surrealista-gm1281026029-379171302

 










Comentarios

Publicar un comentario

Entradas populares de este blog

Welcome to my blog!

-
Imagen
Welcome to a new blog entry! Today we start an exciting journey through the world of geometric shapes. This blog is dedicated to all teachers who want new techniques and dynamics to teach geometry in an effective and interesting way. Get ready to learn how to turn your class into an unforgettable experience. I'm Marina, and this is my blog. Currently studying for a double degree in English Studies and Education Primary, my objective is to make learning geometry easy and enjoyable for students. As a future teacher, I believe that geometry is an essential part of a child's educational journey. It helps them develop spatial awareness, problem-solving skills, and critical thinking. However, I also know that many students struggle to understand and appreciate the beauty of geometry. That's why I'm here. I want to share my passion for geometry with you and provide you with innovative and engaging ways to teach this subject to your students. In this blog, you'll find a var
Leer más

TEACHING GEOMETRY IN THE PRIMARY CLASSROOM

-
Imagen
Hi everyone! Today we are going to explain how to teach geometry for primary school students.  Geometry is a fundamental part of mathematics that acquaints primary school students with shapes, spatial relationships, and problem-solving. Teaching geometry successfully in the primary classroom can be rewarding through innovative and strategic methods. Here are several engaging techniques and useful resources to improve geometry instruction for young learners: Some activities to explore geometric concepts can be using manipulative resources such as pattern blocks, tangrams or geoboard as visualisation can be much easier to understand. On the other hand, technology can be very useful as it helps students to learn through games or interesting programmes.  Using real connections can also be very beneficial since, as we have seen throughout the blog, geometry is present in our daily lives. It can be very useful to explain concepts using real life examples.  Many teachers are also committed to
Leer más

EXPLORING THE INTERSECTION OF GEOMETRY AND FASHION

-
Imagen
Hi everyone! Let's talk a bit about how geometry is integrated into fashion. Geometry and fashion might appear to be an unusual pairing, but they share a great connection that influences our perception and creation of clothing. In this entry, we explore the connection between geometry and fashion, highlighting the significant role math plays in shaping style and design. The Impact of Geometry in Fashion Geometry is a powerful design element in fashion, affecting everything from garment construction to pattern making and embellishments. Designers use shapes, lines, angles, and symmetry to create visually striking and structurally sound pieces. Geometric Patterns and Prints Geometric patterns are a long-standing staple in fashion, adding modernity and sophistication to clothing. From classic stripes and polka dots to intricate tessellations and chevron designs, geometric prints make bold statements and infuse outfits with dynamism. Structural Geometry in Fashion Design Architectural
Leer más