What is the difference between a radii and radius?

Answer 1

In geometry, a radius is a line segment that connects the center of a circle to any point on its circumference. The plural form of radius is radii, which refers to more than one radius within the same circle or sphere. So, the main difference between radii and radius is that radii is the plural form of radius, indicating multiple line segments from the center to the circumference of a circle.

Answer 2

Well, honey, "radii" is the plural form of "radius." So, if you're talking about one of those lines from the center of a circle to any point on its circumference, that's a radius. But if you're feeling fancy and need to talk about more than one, then you're dealing with radii. It's as simple as that, darling.

Answer 3

Oh, dude, I got you! So, like, "radius" is singular, it's just one of those lines from the center of a circle to the edge, you know? But when you're talking about more than one, you throw an "i" on there and get "radii." It's like adding toppings to your Pizza, just a little extra flair.

Answer 4

'Radii' is the plural word of the 'Radius'.

Because radius is the distance between neucleous to electron cloud.

But radii is the distance from ions distances.

Answer 5

Radii is the plural of Radius