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Geometry Grade 3
Vocabulary for the Geometry Cluster
Question | Answer |
---|---|
What geometric figure goes on in either direction without an end? | Line |
What geometric figure has an end point and continues in one direction? | ray |
What geometric figure has two end points? | line segment |
Angle less than 90 degrees. | acute |
Angle more than 90 degrees. | obtuse |
Angle exactly 90 degrees. | right |
All four sided shapes. | quadrilateral |
Four sided shape with all four equal sides and right angles. | square |
Four sided shape with only one set of parallel lines. | trapezoid |
Four sided shape with all four sides equal and obtuse and acute angles. | rhombus |
Closed shapes with many different sides. | polygons |
Two lines that cross over each other. | Intersecting |
Two lines that cross over each other to form right angles. | perpendicular |