An acute triangle is a triangle with all three angles less than 90°. ... angle-angle-angle (AAA) similarity ... Because the sum of the angles in a triangle must be 180°, we really only need to know

A Comprehensive Directory of Geometry Dictionary, Glossary and Terms listings that contain geometrical Terms and Terminology. ... 1. English-Spacetime-Geometry Dictionary;

Basic geometry terms and help. Brought to you by Math League Multimedia. ... Math Contests School League Competitions ... Contest Problem Books Challenging, fun math practice

This slide gives technical definitions of a wing's geometry, which is one of the chief factors affecting airplane lift and drag. The terminology is used throughout the airplane industry and is...

Review for all the Geometry definitions we learn through this year. I'll keep updating the activities as we add more words! ... This activity was created by a Quia Web subscriber. ... Java Games: Matching,

Review for all the Geometry definitions we learn through this year. I'll keep updating the activities as we add more words!

Equipped with these definitions, we are now ready to tackle to subject of spherical geometry.

Definitions play an important role in mathematics. Determine the answer to each of the definitions below (the blanks indicate the number of letters in the word): ... Mathematical Definitions -- Geometry

Shape Term Definition ... perpendicular line segments Two line segments which cross to form 90 degree angles. ... right angle A 90 degree angle.

Associated Topics: Elementary Definitions; Elementary Geometry; Elementary Three-Dimensional Geometry; Elementary Two-Dimensional Geometry...