perplexus.info :: Geometry : From Tangent to Circle

From Tangent to Circle (Posted on 2017-01-04)

The line Ax+By=C (with C nonzero) is tangent to some circle centered at the origin.

What is the radius of that circle in terms of A, B, and C?
What is the point of tangency in terms of A, B, and C?

No Solution Yet Submitted by Brian Smith

Rating: 3.0000 (1 votes)

Comments: ( You must be logged in to post comments.)

Subject	Author	Date
re: Alternate solution	Steve Herman	2017-01-06 08:47:19
Alternate solution	Jer	2017-01-05 14:31:47
re: solution for part 2; outline for part 1	Steve Herman	2017-01-04 16:45:34
solution for part 2; outline for part 1	Charlie	2017-01-04 13:38:09

Please log in:

Login:
Password:
Remember me:

Sign up! \| Forgot password

Search:

Search body:

Forums (1)
Newest Problems
Random Problem
FAQ | About This Site
Site Statistics
New Comments (7)
Unsolved Problems
Top Rated Problems
This month's top
Most Commented On

Chatterbox:


perplexus dot info