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Topic 5 Quiz

Geometry Honors

TermDefinition
Centroid the point of concurrency of the three medians of a triangle, also known as the center of gravity of the triangle. The length from the vertex to the centroid is twice the length from the centroid to the midpoint of the side.
Concurrent when 3 or more lines meet at a single point.
Median of a triangle a line segment connecting a vertex to the midpoint of the opposite side
Median of a trapezoid (also called the midsegment of a trapezoid), a line segment that connects the points of the legs of a trapezoid
Mid-Segment a line segment the joins the midpoints of two sides of a triangle or trapezoid
Parallelogram a quadrilateral with both pairs of opposite sides parallel
Rectangle a parallelogram with four right angles
Rhombus a parallelogram with four congruent sides
Sqaure a quadrilateral that is both a rectangle and a rhombus
Trapezoid a quadrilateral with at least one pair of opposite sides parallel
Kite a quadrilateral with two pairs of adjacent sides congruent and NO opposite sides congruent
 



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