[Avodah] Sukkah GT 20 amot high (yesterday's daf)

[Micha Berger]

On Tue, Sep 05, 2006 at 03:06:00PM -0400, Rich, Joel wrote:
:    Yesterday's Daf gives 3 reasons why a Sukkah higher than 20 Amot is Pasul.
:    (1) Rabah - Lo shalta bei eyna

20 amos is also the shiur for Chanukah menoros. It would seem Rabba
"won".

:    Any insights on how the 20 amot was arrived at...

Since shiurim are halakhah leMosheh miSinai, I assume all three
explanations  are simply post-facto.

-mi