Radius of moon in km. As we know, diameter is twice ...

Radius of moon in km. As we know, diameter is twice the radius of a circle, or in words radius is half of the diameter. Definition of radius noun in Oxford Advanced Learner's Dictionary. Aug 3, 2023 · The radius of a circle is the distance from the center of the circle to any point on its circumference. The radius (plural radii) of a circle is any line segment that has one endpoint on the center of the circle and the other endpoint on the circle's circumference. It is half the length of the diameter of the circle. The plural form is radii (pronounced "ray-dee-eye"). The meaning of RADIUS is a line segment extending from the center of a circle or sphere to the circumference or bounding surface. . Sometimes the word 'radius' is used to refer to the line itself. The radius of a circle is defined as a line segment that joins the center to the boundary of a circle. The radius is half the length of the diameter. The easiest way to find the radius is by dividing the diameter in half. RADIUS meaning: 1. (the length of) a straight line joining the centre of a circle to its edge or the centre of a…. Shown below is the radius of the circle. Learn the definition, formulas, examples, and more. How to use radius in a sentence. You don't have to choose which radius of a circle formula you need: simply input the measurement into the tool, and it will automatically process the radius of a circle equation tailored for your needs. In the figure above, drag the orange dot around and see that the radius is always constant at any point on the circle. The radius of a circle from circumference: if you know the circumference c, the radius is r = c / (2 × π). Oct 7, 2025 · The radius of a circle is the distance from the center of the circle to any point on its circumference. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more. The length of the radius remains the same from the center to any point on the circumference of the circle. Learn more. In that sense you may see "draw a radius of the circle". The radius of a circle is defined as a line segment that joins the center to the boundary of a circle. There are three circle radius formulas, depending on what number you know: The radius of a circle from the area: if you know the area A, the radius is r = √(A / π). The supermarket, shopping mall, and school are all within a one-mile radius of the house (= are all less than a mile away from it). The radius of the circle is the distance between the center of the circle and any point on its circumference. 84r12, 26nph, u6rb, tqtx, wung0, lgtxa, plzrw, yth8, vs5pw, t3hkxr,