Search "SSA"

Linear Perspective: Brunelleschi's Experiment

An introduction to Filippo Brunelleschi's experiment regarding linear perspective, c. 1420, in front of the Baptistry in Florence http://smarthistory.khanacademy.org/Brunelleschi.html

Khan Academy
Florence
846
04:15

Orsanmichele

Orsanmichele, Florence, 1349 loggia (1380-1404 upper stories) Speakers: Dr. Steven Zucker and Dr. Beth Harris

Khan Academy
Florence
638
04:52

Other triangle congruence postulates

SSS, SAS, ASA and AAS postulates for congruent triangles. Showing AAA is only good for similarity and SSA is good for neither

Khan Academy
Congruence postulates
599
13:27