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PACE MA CC Mason 1
CC Mason PACE MA - Geometry
Question | Answer |
---|---|
angle | a figure formed by two rays or line segments that share an ednpoint |
circle | a closed figure made up of points that are the same distance from the center |
polygon | a closed place figure with straight sides that are line segments - must have more than 2 sides |
plane | a flat surface that continues without end in all directions |
endpoint | the points at either end of the line segment, and all the points between them |
dimension | is a measurement along a straight line of length, width, or height of a figure |
Triangle | a closed, three-sided figure with 3 vertices, 3 acute angles |
point | names an exact location in space |
line segment | is part of a line, it has two endpoints, the points at either end of the line segment, and all of the points between them |
line | is a straight path of points that continues without end in both directions with no endpoints |
ray | is part of a line that has one endpoint and continues without end in one direction |
one-dimensional | is a measure in only one direction, such as length |
two-dimensional | is a measure in two directions, such as length and width |
vertex | when two rays with the same endpoint meet to form an angle - the shared endpoint is a vertex |
vertices | more than one vertex |
right angle | measures 90 degrees |
acute angle | an angle that measures less than a right angle (90 degrees) |
obtuse angle | an angle with a measure greater than a right angle |
degree | the unit used to measure angles |
angle | when two rays with the same endpoint meet |