# Basic Angle Vocabulary and Rules

5th Grade Geometry:

CCSS 5.G.B.4. Classify two-dimensional figures in a hierarchy based on properties.

Vocabulary: Acute, Obtuse, Reflex, Right, Straight, Full Circle, Adjacent, Vertical, Complimentary, Supplementary

Learn

http://studyjams.scholastic.com/studyjams/jams/mat...

http://www.mathsisfun.com/angles.html

Measure

http://www.abcya.com/measuring_angles.htm

http://www.mathplayground.com/measuringangles.html

http://www.mathopenref.com/quizangle1.html

http://www.mathsisfun.com/geometry/complementary-a...

http://www.mathsisfun.com/geometry/supplementary-a...

http://mathplusfun.com/Content/Guide/Geometry/t3.a...

Now go to MangaHigh to test your knowledge.