Posted by **Stacey Graham** on Wednesday, July 7, 2010 at 7:30am.

how to solve for radius of horizontal curve with coordinates(NE) for points A,B, C on the curve

Point A : N1405.4018

E1256.7569

Point B : N1283.3703

E1294.7027

Point C : N1225.9373

E1286.6137

- math -
**drwls**, Wednesday, July 7, 2010 at 7:33am
If a line is horizontal, it is not a curve and the radius is infinity. What are the units of your numbers?

Your question does not make sense to me.

- math -
**Stacey Graham**, Wednesday, July 7, 2010 at 7:43am
its an arc definition curve with pts A, B, C and have to find the radius of the curve

- math -
**drwls**, Wednesday, July 7, 2010 at 9:02am
The center of the circle containing those three points is located where the perpendicular bisectors of AB and BC intersect. Get the equations of the bisectors and solve for their intersection point.

## Answer this Question

## Related Questions

- surveying - how to solve for radius of horizontal curve with coordinates(NE) for...
- calculus - 1. Given the curve a. Find an expression for the slope of the curve ...
- math - the tangent yo the curve y=x^2 +5x -2 @ the point (1,4)intersect the ...
- calculus - Consider the curve defined by 2y^3+6X^2(y)- 12x^2 +6y=1 . a. Show ...
- 12th Grade Calculus - 1. a.) Find an equation for the line perpendicular to the ...
- economics - label a point f inside the curve. why is this an inefficient point? ...
- economics - label a point f inside the curve. why is this an inefficient point? ...
- surveying - how to solve for radius of horizontal curve with coordinates(NE) for...
- math - find the coordinates of the point where the tangent to the curve y=x^3 +x...
- math - A curve has implicit equation x^2-2xy+4y^2=12 a)find the expression for ...

More Related Questions