angles at a point

Encourage learners to try different values for the angles. The rule 'pops' out most easily when the angles are multiples of ten. Be aware that the angles displayed are rounded to the nearest degree, so it's possible that the total may be 359, 360 or 361 degrees. (It is to minimise this that I chose to position the three points on the circumference of the same circle - this seems to help a bit.)

 

qubiqmedia

 
Kaynak Türü
Etkinlik
Etiketler
angle  angles  geometry 
Hedef Grup (Yaş)
11 – 14
Dil
English (United Kingdom)
 
 
GeoGebra sürüm
4.0
Görüntülenme
2217
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