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Manual Reference Pages  - triangle (1)

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NAME

triangle(1f) - resolution of a triangle (LICENSE:PD)

CONTENTS

Synopsis
Description
Author
Options
Example

SYNOPSIS

triangle -a NN -b NN -c NN -ta NN -tb NN -tc NN -radians -degrees

DESCRIPTION

Given three side or angle elements of a triangle out of six, this program will determine the missing elements and calculate the surface. The not-given elements must be put to zero.

AUTHOR

Based on an example F90 version by J-P Moreau (www.jpmoreau.fr).

and A. Reverchon (vol 2), Eyrolles, Paris, 1988" [BIBLI 05].

OPTIONS

a	length of side A
b	length of side B
c	length of side C
ta	angle opposite to side A
tb	angle opposite to side B
tc	angle opposite to side C

EXAMPLE

sample run

     $triangle -a 18 -tb 110 -tc 52.2

     Angle unit: PI = 180

     A  =    18.0000000000000
     B  =    55.3311291183785
     C  =    46.5260338924988

     TA =    17.8000000000000
     TB =   110.0000000000000
     TC =    52.2000000000000

     Surface:    393.481559106180

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triangle (1)

March 11, 2021

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