Question

Что такое диаметр окружности

Answer 1

Диаметр окружности-это длина линии проходящей через центр окружности.

Answer 2

What is the diameter of a circle?

The diameter of a circle is a line segment that passes through the center of the circle and connects two points on the circle's circumference. It is the longest chord of the circle and divides the circle into two equal halves. The diameter is denoted by the letter "d" and is twice the length of the radius of the circle. Mathematically, the relationship between the diameter (d) and the radius (r) of a circle is given by the equation d = 2 * r.

In other words, if you know the radius of a circle, you can find the diameter by multiplying the radius by 2. Conversely, if you know the diameter, you can find the radius by dividing the diameter by 2.

It's important to note that the diameter is a fundamental measurement in geometry and is used in various calculations and formulas related to circles, such as finding the circumference, area, and other geometric properties