46 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 have a radius r of …

Apr 13, 2017 · Thanks for providing a formula that is usable on-the-fly! But somehow, the results I get with this are far off. This circle has a radius of $5$, but letting WolframAlpha calculate the radius …

Sep 5, 2020 · Radius of the circumscribed circle of an isosceles triangle Ask Question Asked 5 years, 3 months ago Modified 5 years, 3 months ago

Oct 8, 2016 · The formula I derived is simple: radius is equal to the added square of the chord straight length and the fourth multiple of the perpendicular height squared (as measured from midpoints of …

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:

Deriving the formula for the radius of the circle inscribed in an equilateral triangle Ask Question Asked 13 years, 4 months ago Modified 8 years, 5 months ago

Dec 19, 2015 · 6 What is the measure of the radius of the circle inscribed in a triangle whose sides measure $8$, $15$ and $17$ units? I can easily understand that it is a right angle triangle because …

May 20, 2020 · Intuitively, "an equation" cuts down the dimension by one, but to get a circle in space you have to lower the dimension by two. (A small piece of a circle looks like a line, so a circle is "one …

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.

Nov 16, 2024 · Yet, it seems we need the radius to do physics on the curve. So if we knew the function of a non-circular curve, how could we find the radius of the equivalent circle at a point that we could …