Google Classroom
GeoGebra
GeoGebra Classroom
Sign in
Search
Google Classroom
GeoGebra
GeoGebra Classroom
GeoGebra
Home
Resources
Profile
Classroom
App Downloads
More Practice
Author:
Elizabeth McCollum
GeoGebra
<DEF is a straight angle. Find m<DEC and m<CEF.
Set Up: 11x-12+2x+10=180. Solve.
New Resources
Simplifying Radicals: Geometric Thin Slice
Witch of Agnesi - A Classical Construction
Simplifying Radicals: Geometric Thin Slice
Stairs (Optical Illusion)
Angles and Intersecting Lines: Quick Investigation
Discover Resources
JazelynNunez_Vertical Angle Pair CLASS EXAMPLE
Untitled
เซต
GWEN_AngleBisectors
Copy2 of Alex tool 3
Discover Topics
Numbers
Means
Geometry
Congruence
Quadrilaterals