Home > Shapes > Geometry
An envelope of line family (Posted on 2020-05-06) |
|
Let P(2,1) be a point in circle C with center at (0,0) and a radius of 3. For every point X on circle C, a perpendicular straight line is drawn through the midpoint of XP. The envelope of the family of all these straight lines is an ellipse. Find the equation of this ellipse.
Comments: (
You must be logged in to post comments.)
|
|
Please log in:
Forums (1)
Newest Problems
Random Problem
FAQ |
About This Site
Site Statistics
New Comments (6)
Unsolved Problems
Top Rated Problems
This month's top
Most Commented On
Chatterbox:
|