Quadrilaterals
Angles
Transformations/Triangles
Triangles
Lines
100
Trapezoid
What is a four sided polygon with only one pair of parallel lines.
100
Right Angle
What is an angle measuring 90 degrees
100
Translation
What is it when a geometric figure slides
100
Triangle
What is a three sided polygon
100
Line Segment
What is a straight path connected by two endpoints.
200
Square
What is a four-sided polygon with four equal sides and four right angles
200
Acute Angle
What is an angle measuring between 0 and 89 degrees
200
Reflection
What is it when a geometric figure flips
200
Right Triangle
What is a triangle with one right angle
200
Ray
What is a straight path that starts at one point and goes on forever in the other direction
300
Rectangle
What is a four sided polygon with two pairs of parallel sides and four right angles.
300
Obtuse Angle
What is an angle measuring between 91 and 179 degrees
300
Rotation
What is it when a geometric figure turns
300
Acute Triangle
What is a triangle with three acute angles.
300
Perpendicular Lines
What are lines that meet or cross to form a right angle.
400
Kite
What is a four sided polygon with no pairs of parallel sides.
400
Straight Angle
What is an angle measuring 180 degrees
400
Scalene Triangle
What is a triangle with no sides the same length.
400
Obtuse Triangle
What is a triangle with one obtuse angle.
400
Parallel Lines
What are lines that go on forever and never touch or get closer to one another.
500
Rhombus
What is a four sided polygon with four equal sides, but doesn't have to have four right angles.
500
Vertex
What is the middle point of an angle, or the endpoint of the two line segments or rays that make up an angle
500
Isosceles Triangle
What is a triangle with two equal sides.
500
Equilateral Triangle
What is a triangle with three equal sides.
500
Intersecting Lines
What are two lines that cross or meet.
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