Complementary Angles

Author:rbwalker15

Adjust angle B using the slider. What happens as angle B changes? When angle B is an acute angle, what kind of angle is angle E? When angle B is a right angle, what kind of angle is angle E?

New Resources

seo tool
Regular Star Polygons
Slope Between 2 Points (Phase 2)
Classifying Triangles
Area of a Trapezoid

Discover Resources

Geometry
LengthPointBug
C4.1 Class Activity 2
Median
Untitled
chris nine point circle

Discover Topics

Optimization Problems
Coordinates
Parallelogram
Confidence Interval
Incircle or Inscribed Circle