Planted Tank Guru
Join Date: Aug 2011
Location: Bentonville, AR
Its not really a spread diagram as it shows distance not horizontal spread. But if you know high your going to hang it, you just solve the missing distance using sin cos or tan.
For my instance I wpuld draw a triangle with a tall vertical side at 18" then a horizontal flat "bottom" at 90° angle and the top angle would be 30° then solve for the bottom side and multiple by 2 that will give me a horizontal coverage diatance. I just need to review my sin rules haha
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