Lines Tangent and Secant to a Circle

Author:Anna

The length of segment a is the distance from the center of the circle to line d. You can change the length of segment a by adjusting the slider. Use the slider and the applet to answer the questions below.

New Resources

Rose Curve
Slope and Road Signs
Hyperbolic Paraboloid
z`]]
Angle Addition: Warm Up Exercises

Discover Resources

Year 9 Linear Functions
Forum_36136_A_UmfangOrtslinie
Area Formula for an Ellipse
Inscribed Angles 01
Parallelogram Investigation
Yellover the bumper intake

Discover Topics

Multiplication
Isosceles Triangles
Optimization Problems
Cosine
Linear Equations