6.4 Types of Quadrilaterals
quad sort &
foldable
Vocab
Parallelogram: a quadrilateral with both pairs of opposite
sides are //.
Rhombus: a quad. with 4 sides equal in length
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Rectangle: a quad. with 4 right ∠s
Square: a quad. with 4 right ∠s and 4 equal sides
Kite: a quad. with two pairs of consecutive congruent sides
Trapezoid: a quad. with at least one pair of parallel sides
Bases: // sides of a trapezoid
Pair of base ∠s: two consecutive ∠s both attached to the same
base edge
Isosceles trapezoid: a trapezoid with a pair of base ∠ s of
equal measure
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