Chapter 6 Flashcards
A parallelogram with 4 congruent sides
Rhombus
A quadrilateral with both pairs of opposite sides parallel
Parallelogram
A partake logjam with 4 right angles
Rectangle
A parallelogram with four congruent sides and four right angles
Square
A quadrilateral with two pairs of adjacent sides congruent and opposite sides congruent
Kite
A quadrilateral with exactly one pair of parallel sides
Trapezoid
A trapezoid whose no parallel sides are congruent
Isosceles trapezoid
Opposite sides of a parallepgram are congruent
Theorem 6-1
Angles of a polygon that share a side are consecutive angles
Consecutive angles
Opposite sides of a parallelogram are congruent
Theorem 6-2
The diagonals of a parallelogram bisect each other
Theorem 6-3
If three or more parallel lines cut off congruent segments on one transversal then they cut off co great segments on every transversal
Theorem 6-4
If both pairs of opposite sides of a quadrilateral are congruent then the quadrilateral is a parallelogram
Theorem 6-5
If both pairs of opposite angles Ina quadrilateral are congruent then the quadrilateral is a parallelogram
Theorem 6-6
If one pair of a quadrilateral is both congruent and parallel then the quadrilateral is a parallelogram
Theorem 6-8