https://www.proz.com/kudoz/french-to-english/mathematics-statistics/4142779-retranchement-de-90-degr%C3%A9s.html

Glossary entry

French term or phrase:

Retranchement de 90 degrés

English translation:

subtracting 90 deg.

Added to glossary by Louisa Tchaicha
Dec 9, 2010 11:55
13 yrs ago
French term

Retranchement de 90 degrés

French to English Science Mathematics & Statistics valeur de pente
Hello,

« la valeur de la pente de chacun des segments rectilignes S1 et S2 par rapport à l'axe de référence Yo est déduite de la valeur de la pente de ces segments par rapport à l'axe de référence Xo par retranchement de 90 degrés. »

Your help is very much needed :)
Thank you

Proposed translations

14 mins
Selected

subtracting 90 deg.

An alternative to mediamatrix's answer - I would consider them both to be correct. ."..relative to the reference axis X0 by subtracting 90 deg."
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4 KudoZ points awarded for this answer. Comment: "Many thanks!"
4 mins

less 90º

the slope .... is derived as the angle relative to the X axis less 90º
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