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  1. Calculate the radius of a circle given the chord length and height …

    Oct 8, 2016 · I have a (circular) segment of known height and known chord length. Is is possible to determine the radius of the circle? Any help much appreciated.

  2. Calculating a circles radius from two known points on its …

    Apr 13, 2017 · This circle has a radius of $5$, but letting WolframAlpha calculate the radius using the formula you provided, I get a result around 28, which resembles the circumference.

  3. 3 point to circle. And get radius - Mathematics Stack Exchange

    Jun 30, 2018 · This is the same procedure used in this answer to find the center and radius of a circle from three points, but analytically instead of numerically.

  4. geometry - Find the coordinates of a point on a circle

    45 I have a circle like so Given a rotation θ and a radius r, how do I find the coordinate (x,y)? Keep in mind, this rotation could be anywhere between 0 and 360 degrees. For example, I …

  5. calculate x,y positions in circle every n degrees

    I am having trouble trying to work out how to calculate the $(x,y)$ point around a circle for a given distance from the circles center. Variables I do have are: constant distance/radius from cent...

  6. How to calculate radius when I know the tangent line length?

    For my math homework, I was asked this question: The tangent lines from O hit a circle with center M and radius r in R and S. Calculate r. -The length of OR and OS is 4 How do I …

  7. geometry - How to calculate the radius of a circle inscribed in a ...

    May 1, 2016 · If I know how long one side of a regular hexagon is, what's the formula to calculate the radius of a circle inscribed inside it? Illustration:

  8. Calculating radius of circle based on 2 points on circle

    Apr 6, 2020 · 0 Im trying to find radius of given circle below and its center coordinates. Base circle is unit circle with radius 1 as well as coordinates for p1 and p2 are given beforehand Up to this …

  9. Get radius of circle given arc length and chord length

    Sep 3, 2021 · Get radius of circle given arc length and chord length Ask Question Asked 4 years, 1 month ago Modified 2 years, 8 months ago

  10. geometry - Radius of a circle touching a rectangle both of which …

    Sep 14, 2018 · A circle of radius 10cm has a diameter of 20cm, i.e. is 20cm wide and 20cm high, the same as the square.