Supplementary Angles

This version of supplementary angles highlights three elements sometimes forgotten in showing angles. [b]1/ that 0 degrees is naturally "North" or 12 o'clock, but 0 degrees is actually the turn between one line and the next or its new position. 2/ That degrees are generally measured clockwise, and that they are a measure of turn 3/ Why does supplementary end at 180. Is there a word for supplementary applied to 360[/b]

 

colinrchambers

 
Материалын төрөл
Үйл ажиллагаа
Шошгууд
angle  angles  exploration  geometry  supplementary 
Зорилтот бүлэг (нас)
11 – 14
Хэл
English (United Kingdom)
 
 
Лиценз
CC-BY-SA, GeoGebra Terms of Use
Үүсмэл материалууд
Copy of Supplementary Angles
Хуваалцагч Violeta