SQUARE CUT FASCIA: Fascia Miter and Bevel Angle Formulas

MAIN SPAN FASCIA MITER ANGLE
arctan (sin Main Common Pitch Angle ÷ tan Adjacent Deck Angle)

MAIN SPAN FASCIA BEVEL ANGLE
arcsin (cos Adjacent Common Pitch Angle cos Main Deck Angle)

ADJACENT SPAN FASCIA MITER ANGLE
arctan (sin Adjacent Common Pitch Angle ÷ tan Main Deck Angle)

ADJACENT SPAN FASCIA BEVEL ANGLE
arcsin (cos Main Common Pitch Angle cos Adjacent Deck Angle)

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Joe Bartok
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