Compound Miter
With stored spring (crown) angle and entered wall corner angle, calculates compound miter cut angle solutions for cutting and installing crown moulding on a wall. The Compound Miter function can also be used for finding angle cuts for many types of compound miter problems, such as siding, railing, and trim.

Calculates the following:



Example:

1. You're installing crown moulding on the upper wall of your living room. If the wall corner angle is 60° and the spring (crown) angle is 38°, find the miter angle and bevel angle cuts.

Keystroke Display
[Clear] [Clear] 0.
38 [Store] [Comp Miter] Spring Angle STORED
38.00°
60 [Comp Miter]* Miter Angle
46.84°
[Comp Miter] Bevel Angle
43.03°
[Comp Miter] Spring Angle STORED
38.00°
[Comp Miter] Corner Angle
60.00°


* When a value less than 25 is entered as the wall corner angle, the compound miter function assumes this is the number of sides of a polygon, calculates the wall corner angle, and displays it first before displaying the miter angle.

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