Calculated Industries 4065 v3.0 - Manual (Page 88)

U SER ’ S G UIDE — 87
Angle — Rise and Hypotenuse Known
Find the angle that connects the rise and hypotenuse of a right trian-
gle, if the rise is 6 feet and the hypotenuse is 10 feet in length.
KEYSTROKE DISPLAY
1. Use trigonometric formula (divide rise(A) by hypotenuse(C)):
o o 0.
6 f ÷ 1 0 f = 0.6
2. Solve for degrees:minutes:seconds or angle:
З з DEG 53.13°
Ç • DMS 53.07.48
4065UG-E-B 6/9/04 1:50 PM Page 87