perplexus.info :: Geometry : Trapezing The Parabola

Trapezing The Parabola (Posted on 2007-12-01)

The two diagonals PR and QS of a trapezoid PQRS intersect at the point (1, 0) and PS is parallel to QR. All the four vertices of the trapezoid lie on the parabola y² = 4x and PR = QS = 100/9.

Determine the area of the trapezoid PQRS.

See The Solution Submitted by K Sengupta

Rating: 4.0000 (2 votes)

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

Subject	Author	Date
Analytic Solution	Brian Smith	2007-12-03 13:04:30
Solution	Dej Mar	2007-12-03 08:47:37
numerical solution via computer	Charlie	2007-12-02 13:51:13

Please log in:

Login:
Password:
Remember me:

Sign up! \| Forgot password

Search:

Search body:

Forums (0)
Newest Problems
Random Problem
FAQ | About This Site
Site Statistics
New Comments (3)
Unsolved Problems
Top Rated Problems
This month's top
Most Commented On

Chatterbox:


perplexus dot info