Parallelograms
Rectangles/Rhombuses
Squares
Trapezoids
Properties
100
Opposite sides are parallel and _____
congruent
100
Rectangles have the same properties as parallelograms and these two additional properties
4 right angles and congruent diagonals
100
What properties do squares share with other parallelograms?
All of them
100
C = 101
E = 46
100
True or False:
The interior angles of all quadrilaterals add up to 360
True
200
Opposite angles are _____
congruent
200
What 2 things are true of rhombuses but not necessarily all parallelograms?
They are perpendicular and bisect the angles
200
True or False: All rhombuses are squares
False
200
What property of diagonals is true of both isosceles trapezoids and rectangles?
Diagonals are congruent
200
Always, Sometimes, or Never:
Rectangles are squares
Sometimes
300
Find the value of x and y
x=72
y=86
300
Solve for x if KM=8 and LN=6x+2
x=1
300
What is the value of x?
x=45
300
What is the length of AB?
15
300
Which quadrilaterals always have 4 congruent angles?
Rectangles and squares
400
Find the values of x, y, and z
x=112
y=112
z=68
400
PQNO is a rhombus. Solve for x if angle PRO=5x+3
x=17.4
400
Find the value of x
x=27
400
Find the measure of angle J
J = 44
400
A quadrilateral has the following properties:
-1 pair of parallel sides
-1 pair of congruent sides
-2 pairs of congruent angles
What is the most precise classification for this shape?
Isosceles Trapezoid
500
Find the value of z
z=47
500
Find the length of UW if UW=9x-60 and VX=6x-9
x=17
UW=93
500
Find x, y, and z
x=13
y=40
z=67
500
If JM = 3x-1, what is the length of JM?
x = 7
JM = 20
500
If a quadrilateral has perpendicular diagonals, what other property must also be true of the shape?
Hint: the answer is NOT the name of a shape
It also has 4 congruent sides
The diagonals bisect the angles