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radius

Pronunciación: [ˈreɪdiəs]

Palabra

Cómo usar radius en una oración: 3 significados y 9 ejemplos con audio.

Contexto: «geometry»

(noun) the distance from the center of a circle to any point on its edge. Imagine a circle like a pizza—the radius is like the line from the middle of the pizza to the crust.

Ejemplo

The radius of the pizza is 10 inches, making it a nice size for sharing.

Ejemplo

If the radius were smaller, we wouldn't have enough pizza for everyone.

Ejemplo

What is the radius of this circle drawn on the paper?

Contexto: «math/technology»

(noun) the length of a line used in calculations, especially in formulas that involve circles. This helps us find things like the area or circumference of the circle.

Ejemplo

Using the radius of 5 centimeters, we calculated the area of the circle.

Ejemplo

Without the correct radius, our calculations would not be accurate.

Ejemplo

How do we use the radius to find the area of the circle?

Contexto: «science/medicine»

(noun) the distance from a central point to the limit of a certain area or effect. Like how far you can hear sound or feel a breeze from a fan.

Ejemplo

The radius of the sound from the speaker was loud enough to be heard across the room.

Ejemplo

The radius of the smell from the cookies baking didn't reach the next room.

Ejemplo

What is the effective radius for this light bulb?

Cómo se pronuncia radius

Pronunciación: [ˈreɪdiəs]

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