Go Math! Chapter 11 Vocabulary, 4th Grade
Terms in this set (12)
The same direction the hands on a clock move.
Two rays with a common endpoint.
A part of a line, with one endpoint, that continues without end in one direction forvever.
The opposite direction that the hands move on a clock (To the Left).
A plane figure with all points the same distance from a fixed point called a center.
A point where two lines segments or rays meet to form an angle.
A unit used to measure distances around a circle. One degree equals 1/360 of a full circle.
An angle that is less than 90 degrees.
An angle that measures 90 degrees.
An angle that measures 180 degrees.
A tool used to measure and draw angles.
An angle that measures more than 90 degrees but less than 180 degrees