01-27-2018, 01:50 AM
Triangle Solution with 3 sides given.
Find the angle opposite from the first starting side.
Example:
Sides Angles
a:15 A:20.9093
b:35 B:56.3816
c:41 C:102.7090
Start from side a: 15 ENTER 35 ENTER 41 [f A] > 20.9093
Start from side b: 35 ENTER 41 ENTER 15 [f A] > 56.3816
Start from side c: 41 ENTER 15 ENTER 35 [f A] > 102.7090
Angles A + B + C = 180
Program:
Gamo
Find the angle opposite from the first starting side.
Example:
Sides Angles
a:15 A:20.9093
b:35 B:56.3816
c:41 C:102.7090
Start from side a: 15 ENTER 35 ENTER 41 [f A] > 20.9093
Start from side b: 35 ENTER 41 ENTER 15 [f A] > 56.3816
Start from side c: 41 ENTER 15 ENTER 35 [f A] > 102.7090
Angles A + B + C = 180
Program:
Code:
LBL A
ENTER
x^2
Roll Up
x^2
-
Roll Up
x^2
+
X<>Y
÷
X<>Y
÷
2
÷
COS^-1
RTN
Gamo