Finesentence mobile logo
Sign in Login / Register

Radiuses: meaning, definitions and examples

🔵
Add to dictionary

radiuses

 

[ˈreɪdiəsɪz ]

Definition

Context #1 | Noun

geometric terms

The term 'radiuses' is the plural form of 'radius,' denoting multiple straight lines from the center of a circle or sphere to its perimeter or surface. It is commonly used in geometry to describe distances and measurements related to circular objects.

Synonyms

radii.

Examples of usage

  • The radiuses of the circles varied significantly.
  • In our calculations, we will need to consider the radiuses of both spheres.
  • The architect measured the radiuses to ensure the design was proportionate.

Interesting Facts

Etymology

  • The word 'radius' comes from the Latin word meaning 'ray' or 'spoke of a wheel,' highlighting its straight-line nature from the center.
  • The plural form 'radiuses' is commonly used in English, while 'radii' is another term often found in mathematical contexts.
  • In geometry, the concept of radius has been in use since ancient Greeks studied circles.

Mathematics

  • Understanding radiuses is crucial for calculating the area of circles, where the formula is A = Ï€r², with 'r' being the radius.
  • In three-dimensional geometry, spheres have radii that help define their volume with the formula V = (4/3)Ï€r³.
  • The radius also plays a pivotal role in defining relationships between circles, like tangent lines and chords.

Science

  • In physics, the concept of radius is essential in understanding orbital mechanics, as planets and moons have specific orbits around stars and planets.
  • In biology, radiuses can describe the distance from the center of an organism's body to its furthest limbs, which is essential in biomechanics.
  • Certain medical imaging technologies, such as MRI, use concepts of radius to create cross-sectional images of the body.

Art and Design

  • In architecture, understanding radiuses is vital for designing curved structures and ensuring stability.
  • Graphic design often uses radius principles when creating circular shapes or logos, leading to aesthetically pleasing compositions.
  • Famous artists, like da Vinci, used circular measurements in their works to achieve perfect proportions.

Pop Culture

  • In popular video games, the concept of radiuses is often applied in game mechanics, where attack or healing ranges are defined by a radius.
  • Cartoons and animations frequently represent circles and arcs using varying radii to create fun and engaging scenes.
  • Numerous apps utilize circle design, where the radius helps create avatars or themes that are visually appealing.

Word Frequency Rank

At position #41,696, this word is among the less frequently used terms in English. While interesting to know, it's not crucial for most English learners unless needed for specific purposes.