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visits member for 2 years, 11 months
seen Aug 10 at 23:02

Sep
22
awarded  Notable Question
Aug
8
asked Term For Rotating 3d Vectors About a Pivot Point
Jun
5
awarded  Popular Question
May
25
awarded  Popular Question
Mar
14
asked Determine the 3d position of this vector
Mar
6
awarded  Popular Question
May
17
accepted Find the angle between the 2 points (50.573,-210.265) and (117.833,-80.550)
May
17
asked Find the angle between the 2 points (50.573,-210.265) and (117.833,-80.550)
Jul
23
asked Formula to calculate the height of a Satellite Image in degrees
Jun
21
revised Determine if 2 lines meet 'head-to-head', 'head-to-tail' & etc.
edited title
Jun
21
asked Determine if 2 lines meet 'head-to-head', 'head-to-tail' & etc.
Mar
21
asked Finding the position of a point after rotation: Why is my result incorrect
Mar
21
comment Calculated rotated point coordinate: is my solution correct
so is my answer incorrect?
Mar
21
comment Calculated rotated point coordinate: is my solution correct
@joriki sure is :P, I made this question also(before I remembered I had a registered account I could use)
Mar
21
comment Where is zero degrees on a graph
@Rasmus thanks, so if it was B I would need to add 90(or is it minus) degrees to my angle to use that math function? Ie, because my program considers zero degrees from point A, if I use the formula I will be really working out a rotation for 135 degrees which will be incorrect wont it?
Mar
21
asked Where is zero degrees on a graph
Jan
28
comment Calculating the position of a point along an arc
I could kiss you! :D lol I've been struggling with this for ages. Thank you math genius
Jan
28
awarded  Supporter
Jan
28
comment Calculating the position of a point along an arc
So the answer would be: var mid = {x: 14+((226-14)*Math.cos(165))+((496-446)*Math.sin(165)), y: 446+((496-446)*Math.cos(165))+((226-14)*Math.sin(165))};
Jan
28
awarded  Scholar