Two lines that never intersect, are always the same distance apart, and extend in the same direction.
What are parallel lines?
100
This four-sided figure has four right angles and all sides are equal length.
What is a square?
100
A closed shape with no curved paths, with three or more sides.
What is a polygon?
200
__/ The name of this type of angle.
What is an angle greater than a right angle?
200
A four-sided closed shape.
What is a quadrilateral?
200
Lines that intersect to form right angles.
What are perpendicular lines?
200
This quadrilateral has only one pair of parallel sides, no sides are equal in length, and there are no right angles.
What is a trapezoid?
200
An exact position or location.
What is a point?
300
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The name of this type of angle.
What is an angle less than right?
300
A five-sided closed shape.
What is a pentagon?
300
This figure has one endpoint and a line extending in the opposite direction.
What is a ray?
300
This quadrilateral has four right angles, and two pairs of parallel lines. The top and bottom sides are equal to each other. The right and left sides are equal to each other, but not to the top and bottom.
What is a rectangle?
300
A straight path that continues in both directions and does not end.
What is a line?
400
This shape has four right angles and all sides are equal.
What is a square?
400
A six-sided closed shape.
What is a hexagon?
400
This is part of a line with two endpoints.
What is a line segment?
400
This shape has four equal sides, but no right angles.
What is a rhombus?
400
The shared endpoint where the two rays of an angle meet.
What is a vertex?
500
This shape has one right angle, one angle less than 90 degrees, and one angle greater than 90 degrees.
What is a trapezoid?
500
A closed shape with 8 sides.
What is an octagon?
500
These lines cross but do not always form right angles.
What are intersecting lines?
500
This shape does not have any parallel sides, and no right angles. It does not have any sides that are equal.