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Angles
Triangles
Polygons
Lines/Triangles
Miscellaneous
100
Angles that add up to 90 degrees.
What are Complimentary angles.
100
This type of triangle has 3 congruent sides.
What is Equilateral Triangle?
100
A segment in a Polygon that joins 2 non consecutive vertices.
What is a Diagonal?
100
Lines that are coplanar but they do not intersect.
What Parallel Lines?
100
A line that intersects 2 parallel lines.
What is a Transversal?
200
2 angles that occupy corresponding positions along a transversal.
What are corresponding angles?
200
This segment has it's endpoints at the midpoints of 2 sides of the triangle.
What is the Midline?
200
A quadrilateral with both pairs of opposite sides that are parallel.
What is Parallelogram?
200
Lines that are not coplanar and do not intersect.
What are Skew Lines?
200
A statement that has a hypothesis and a conclusion
What is a Conditional Statement?
300
2 angles that lie on the outside of 2 lines and on the opposite side of the transversal.
What is Alternate Exterior Angles?
300
This segment makes a 90 degree angle from the vertex to the opposite side.
What is the altitude?
300
A quadrilateral with exactly one pair of parallel side.
What is a Trapezoid?
300
Triangles that have no congruent sides?
What is Scalene?
300
2 lines in which the product of there slopes is -1
What are Perpendicular Lines?
400
2 angles that lie on the inside of 2 lines and on the same side of the transversal.
What are Corresponding Interior Angles?
400
This segment has one endpoint at a vertex and the other at the midpoint of the opposite side.
What is the Medium?
400
A quadrilateral that has 2 pairs of congruent sides but opposite sides are not congruent.
What is a Kite?
400
A ray that is perpendicular to a segment at it's midpoint.
What is a Perpendicular Bisector?
400
Triangles that have at least 2 congruent sides?
What is Isosceles Triangle?
500
The angles that are adjacent to the interior angles of a triangle but lie outside the triangle.
What is Exterior Angle?
500
The concurrent intersection of the 3 altitudes of a triangle.
What is the Orthocenter?
500
A polygon in which all sides are congruent.
What is a Regular Polygon?
500
The point of concurrency of the angle bisectors of a triangle.
What is the Incentor?
500
The point of concurrency of the perpendicular bisectors of a triangle.
What is Circumcenter of a triangle?