greatwhiteshark
Full Member
- Joined
- May 8, 2005
- Messages
- 279
NOTE: t = theta, r = radius
Show that the formula for the distance d between two points
P1 = (r1, t1) = P2 = (r2, t2) is
d = sqrt{r1^2 + r2^2 - 2r1(r2)cos(t2 - t1)}
Show that the formula for the distance d between two points
P1 = (r1, t1) = P2 = (r2, t2) is
d = sqrt{r1^2 + r2^2 - 2r1(r2)cos(t2 - t1)}