Sine vs Cosine Exploration for A Right Triangle

Author:Joseph Marutollo, Ben Graber, Megan Mulert, Ted Coe, Ryan Smith

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.

New Resources

bewijs stelling van Pythagoras
Parallelogram Anatomy
Area of a Trapezoid
רישום חופשי
apec

Discover Resources

Area of a Pentagon and the Ratio of its Radii
Geometry: Circles ( BY S, N Attar )
morgan_benskin_Qtr1project_O2
四角錐體切面
Αντιγραφή του Force of gravity

Discover Topics

Vectors 3D (Three-Dimensional)
Complex Numbers
Interest Calculation
Sequences and Series
Hyperbola