Calculated Industries 4054 - Manual (Page 32)

P OCKET R EFERENCE G UIDE — 28
RIGHT ANGLE / FRAMING
The top row of keys provide you with built-in
solutions to Right Triangles. The solutions
are available in any of the linear dimensions
offered on the calculator. Thus, you can
solve Right Triangles directly in Feet and
Inches, Decimal Feet, Meters, etc.
Any value of a Right Triangle can be found
given two of the four variables:
1) Rise, 2) Run, 3) Diagonal or 4) Pitch.