paulpengelly
New member
- Joined
- Feb 24, 2014
- Messages
- 1
I need to find an x,y coordinate half way along an arc.
The info for the arc is:
x,y1 = 241.168, 922.252
x,y2 = 141.090, 935.743
arc length = 108.422
radius of circle arc belongs to = 83.915
length of chord = 101.036
I need to find the x,y coordinate of a point exactly halfway along the arc. So, 54.211m between xy1 and xy2.
I will need to repeat this many times for different coordinates, so any help developing a formula would be hugely appreciated!
The info for the arc is:
x,y1 = 241.168, 922.252
x,y2 = 141.090, 935.743
arc length = 108.422
radius of circle arc belongs to = 83.915
length of chord = 101.036
I need to find the x,y coordinate of a point exactly halfway along the arc. So, 54.211m between xy1 and xy2.
I will need to repeat this many times for different coordinates, so any help developing a formula would be hugely appreciated!