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

Autor: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.

Novos Materiais

Parallel Lines & Related Angles: Quick Reminders
巧算長方形周界
Angle Bisector: Quick Warm Up Questions
רישום חופשי
Parallel Lines and Angles: Thinking Classroom Exploration

Descobrir recursos

theoreme-central-limite
Secondary Math II
Geogebra Challenge #3
Kružnica i prava
Geogebra Blan
chóp

Explorar Tópicos

Seções cônicas
Circuncírculo ou Circunferência Circunscrita
Esfera
Triângulos Isósceles
Médias