Author Topic: Lecture 32 BC = DC = FC = 1 should be BD = DC = FC = 1.  (Read 6313 times)

yongcheng3315

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Lecture 32 BC = DC = FC = 1 should be BD = DC = FC = 1.
« on: August 22, 2011, 09:26:09 AM »
Problem 12. BC = DC = FC = 1. Find AC. (1984 AMC).

Correct (as shown in the figure): BD = DC = FC = 1. Find AC. (1984 AMC).

Sorry.
« Last Edit: August 22, 2011, 09:27:20 AM by A 2011 »