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5 articles trouvés pour ce sujet.
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5 points équidistants sur la surface d' une sphère |
2005-08-15 |
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Jean pose la question :
J' aimerais placer 5 points équidistants sur la surface d' une sphère.
Si vous aviez une formule simple pour un néophyte, cela m' aiderais beaucoup.
Claude Tardif lui répond. |
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Analytic Geometry |
2013-12-18 |
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fRitz pose la question :
if (x,4) is equidistant from (5,-2) and (3,4), find x.
Penny Nom lui répond. |
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3 equidistant points on a circle |
2010-06-21 |
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Brian pose la question :
We have to line up 3 pins on a lifting bridle to be 120 degrees apart from each other to connect into a lifting assembly.
I know pi*d. I know straight lines connecting these points to each other will result in an equilateral triangle.
How does one find these points without using a protractor? There must be a formula (formulae) to work this out mathematically.
r = 10.5 inches
pi*d = 65.9736
3 segments( arcs) = 21.9912 which is the distance along the circumference that the points are from each other.
Penny Nom lui répond. |
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3 equidistant points |
2008-12-01 |
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Damien pose la question :
How do you find 3 equidistant points (C,D,E) on a line between point A(Xa, Ya) and point B(Xb, Yb) so that AC, CD, DE and EB are all equal?
Chris Fisher lui répond. |
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Equidistant from the points (2,-1,1) and (0,1,3) |
2005-11-06 |
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Roy pose la question :
Find the point on the y-axis that is equidistant from the points (2,-1,1) and (0,1,3).
Find the point not on the y-axis that is equidistant from the points (2,-1,1) and (0,1,3).
Penny Nom and Walter Whiteley lui répond. |
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