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Chapter 11

Angles

QuestionAnswer
in the same direction in which the hands of a clock move clockwise
in the opposite direction in which the hands of a clock move counterclockwise
the unit used for measuring angles degree
a tool used for measuring the size of an angle protractor
an angle that measures greater than 0 degrees and less than 90 degrees acute angle
an angle that measures greater than 90 degree and less than 180 degrees obtuse angle
a part of a line, it has one endpoint and continues without end in one direction ray
an angle that forms a square corner and has a measure of 90 degrees right angle
the point at which two rays on an angle meet or two (or more) line segments meet in a two dimensional shape vertex
Created by: natoshapainter