Learning Activities this lesson we shall focus on quadrilaterals that are parallelograms, their
operties, and different theorems regarding relationships about its sides and
ngles. But first, we need to remember the Quadrilateral family tree. From this we
the relationships between
the
quadrilaterals.
Quan ateral
Foralelograr
Trapezoc
roger
Rectangle
Promous
Rhombo
Bosces
Trapezo
Sobre
Figure
Figure
Description
Rectangles
-All angles are
equal
Description
Quadrilaterais
-Four-sided
polygon and
Sum of all angles
is equal to 360°
Parallelograms
pairs of
parallel sides
Trapezoids
-1 pair of parallel
sides
Rhombus
-All sides are
equal
Squares
-All sides and
oll angles are
equal
Isosceles
Trapezoids
-a pair of
legs
congruent
Trapeziums
-No pair of
parallel
sides
-Same
properties as
quadrilaterals
Rhomboids
-Some
properties OS
parallelograms
Kite
-2 pairs of
non-
opposite
congruent
sides
PIVOT​