Lemma
MediumConic sections
OpenStax, Algebra and Trigonometry 2e §12.1 The Ellipse · Exercise 69 · Geometry · Conic sections

The Ellipse · Exercise 69

Find the equation of the ellipse that will just fit inside a box that is 8 units wide and 4 units high.

Its source prints no answer for this problem, so there's nothing to check against.

~8 minWritten answer · compare with the solution

OpenStax, Algebra and Trigonometry 2e · §12.1 The Ellipse · Exercise 69

Stuck? A gentle nudge

No hints for this one.

Something off?
Workspace
Your working

Check your full solution

Upload photos of your handwritten work or a PDF, and Lemma will read it and tell you whether it's right — and where it first goes wrong if not.