On 30/07/2011 8:27 PM, Paul Stenquist wrote:
Off a tripod of course and squared off.
And how does one "square off"?
Here's a little formulae that works for squaring off.
Remember this: 3-4-5.
A triangle that is 3 units on one side, 4 units on the second, and 5
units on the third has to have a 90ยบ angle
--
William Robb
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