
06211000
j
2013f.00530
Herman, Marlena F.
Using the TINspire CAS to explore areas of ellipses.
Math. Teach. (Reston) 105, No. 5, 384390 (2011).
2011
National Council of Teachers of Mathematics (NCTM), Reston, VA
EN
G70
U70
rotated and translated ellipses
graphics calculators
area
conic sections
major axis
minor axis
analytic geometry
coordinate grid
computer algebra
integral calculus
intersection points
$x$intercepts
$y$intercepts
congruent transformations
translations
rotations
symbolic representation
graphical representation
educational media
http://www.nctm.org/publications/article.aspx?id=31488
Summary: Various methods of determining the area of an ellipse are discussed.