Angle Inscribed in a Semicircle

Author:Rachel Weeks

Click and drag point D along the circumference of the circle. 1. What appears to be true about ∠CDB? 2. State your conjecture in the form: An angle inscribed in a semicircle...

To be used with p.178 #7 (U3L1I2)

New Resources

Average Value
Prism Drawn in 2-Point Perspective
apec
Visualizing the Pythagorean Identity with Sine and Cosine
Double Rodin Coil Style Torus

Discover Resources

Dynamic Text - Trig Example
ישרים מקבילים 4 - זוויות מתחלפות
Interactive Polygonal Sinusoids
Integral 2
Right triangle - w flags

Discover Topics

Median Line
Rectangle
Incircle or Inscribed Circle
Correlation
Functions