A.S.T.C

Autor:Ang Wee Kiat

Here you can explore how the sign of the trigonometrical ratios change when the angles are in different quadrants. Remember the acronym "ASTC - All School Teachers Care! :)"

Nous materials

bewijs stelling van Pythagoras
判斷錐體
Forming Similar Triangles
seo tool
從邊長辨認四邊形

Descobriu materials

Area of a Circle (by Peeling)
Animation 83
IF4-04-P3a-CYU2 Translations of Absolute Value Functions
Rational many cases

Descobriu Temes

Rectangle
Simetria
Corbes paramètriques
Fraccions
Diagrama de caixa