Trigonometric Ratios

Thème :Cosinus, Rapports, Sinus, Trigonometrie

Consider the triangle ABC with ∢BCA=90º,∢ABC=30º a) Compute sine 30, cosine 30, tan 30 in a given triangle. b) Compute sine 60, cosine 60, tan 60 in a given triangle. Explain with your reasoning.

Nouvelles ressources

Writing and Graphing Proportional Relationships (k>0)
Rovnoběžnost rovin
Mandelbrot 2
Squaring a Rectangle (PST Version)
Laundry Basket

Découvrir des ressources

Area of a Parallelogram Demonstration
geogebra assignment 1
solides de Platon (décomposition)
tangent
ത്രികോണത്തിന്റെ അതേ പരപ്പുള്ള സമഭുജത്രികോണം 2

Découvrir des Thèmes

Constructions
Sphère
Volume
Intervalle de Confiance
Entiers Naturels