G.GSRT.7 Sine vs Cosine in a Right Triangle

Auteur :Dan Dale, Ben Graber, Megan Mulert

Because of the properties of right triangles, the sine and cosine of complementary angles are related in a special way. Use the applet below to explore the relationship between sine and cosine.

Nouvelles ressources

seo tool
Dividing a 2-digit number by a 1-digit number (1)
Interactive Unit Circle
Dividing a 3-digit number by a 1-digit number (2)
အခြေခံ data အခေါ်အဝေါ်များ

Découvrir des ressources

FunMathProblem
สามเหลี่ยมปีธาโกรัส
Magnus effect on the trajectory of a balloon
Rotational Speed vs. Linear Speed
cross-section

Découvrir des Thèmes

Vecteurs 2D (dans le Plan)
Parallélogramme
Loi de Poisson
Graphe de Fonction
Prisme