Shape and Properties of Shape Terms Arc: A part of the circumference of a circle. Chord: A straight line joining any two points on the circu...
Space and Properties of Space Terms
Space and Properties of Space Terms Axis (axes): A reference line (or pair of lines) from which distances are measured on a coordinate grid...
Measures and Measurement Terms
Measures and Measurement Terms Acute angle: An angle that measures between 0º and 90º. Angle: The measure of the space between two straight...