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sin(v+180)=-sin v , cos(v+180)=-cos v
Author:
Asum
opposite-angle identities
GeoGebra
By opposite angles we mean two angles that differ by a straight angle, that is, by π = 180°
New Resources
從邊長辨認四邊形
גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם
רישום חופשי
Linear Approximations
seo tool
Discover Resources
Rafal Kowalski
poly 12
Translations
cuadrado dado diagonal + lado
Discover Topics
Unit Circle
Multiplication
Linear Programming or Linear Optimization
Correlation
Reflection