1.
Find the value of
x
in the rhombus.
A.
150
B.
140
C.
180
D.
40
Hint
2.
Which of the following do parallelograms, rectangles, rhombi, squares, and trapezoids have in common?
A.
They have at least two congruent angles.
B.
None of these.
C.
They have four congruent sides.
D.
They are all quadrilaterals.
Hint
3.
Find the value of
x
in rectangle
ABCD
if
m
A
= 9
x
°.
A.
x
= 5
B.
x
= 90
C.
x
= 10
D.
x
= 45
Hint
4.
Which statement about rectangles is false?
A.
A rectangle is a quadrilateral.
B.
A rectangle has two pairs of congruent sides.
C.
A rectangle has only one pair of parallel sides.
D.
A rectangle has four right angles.
Hint
5.
Classify the quadrilateral using the name that
best
describes it.
A.
trapezoid
B.
parallelogram
C.
square
D.
rhombus
Hint