Radian Discovery

Author:pughs

The minor central angle pictured here has a measure of 1 radian. Drag point B. What do you notice about the relationship between the value of a and b and the the arc length d?

New Resources

The Gardener's Ellipse
Regular Polygons and Equivalent Triangles
Sum of Squares: Proof without Words
အခြေခံ data အခေါ်အဝေါ်များ
Area of a Circle Illustrated

Discover Resources

What shape am I #3?
SMILE
Inscribed and Central Angles
mikkel HAI

Discover Topics

Mode
Secant Line or Secant
Function Graph
Differential Equation
Addition