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Thread: Slight OT, Math.
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6th January 2012, 11:57 AM #1
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Slight OT, Math.
Only slightly, because this determines where I put the door in my wall.
Take position X, and then move to Y, 12ft forward. You're at 0º
Take a straight line to the left, from Y. Move 12ft. You're at 45º
.... How far left do you have to move, for 30º?
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6th January 2012, 12:07 PM #2
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6.928 ft which is 6 ft 11 inches tan 30 = x/12 => 12 x tan 30 = x.
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6th January 2012, 12:11 PM #3
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12 * tan(30) = 6.928 feet
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6th January 2012, 12:12 PM #4
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Beaten by a fly!
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6th January 2012, 01:05 PM #5
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