Download Review for Exam #4

Review for Exam #4-1
Name: ______________________________
Date: ______________
Answer the following questions with
always, sometimes, or never.
16) The diagonals of a trapezoid are
_____________ perpendicular.
1) A square is ___________ a
rhombus.
17) The diagonals of a parallelogram
are _____________ perpendicular.
2) A rhombus is ___________ a
square.
18) The diagonals of an isosceles
trapezoid are __________ congruent.
3) A rhombus is ___________ a
parallelogram.
19) The diagonals of a trapezoid are
___________ congruent.
4) A parallelogram is ___________ a
rhombus.
20) The diagonals of a rectangle are
___________ congruent.
5) A rectangle is ____________ a
square.
21) The diagonals of a kite are
___________ congruent.
6) A square is ____________a
rectangle.
22) The diagonals of a parallelogram
are ___________ congruent.
7) A rhombus is ____________ a
rectangle.
23) The diagonals of a rhombus are
___________ congruent.
8) The diagonals of a square
__________ bisect each other.
24) A diagonal of an isosceles
trapezoid ___________ forms two
congruent triangles.
9) The diagonals of a rhombus
__________ bisect each other.
10) The diagonals of a rectangle
__________ bisect each other.
11) The diagonals of a kite
__________ bisect each other.
12) The diagonals of an isosceles
trapezoid __________ bisect each
other.
13) The diagonals of a rhombus are
___________ perpendicular.
14) The diagonals of a rectangle are
___________ perpendicular.
15) The diagonals of a kite are
_____________ perpendicular.
25) The opposite angles of a
parallelogram are ___________
congruent.
26) The consecutive angles of a
parallelogram are ___________
supplementary.
27) A rectangle __________ has four
right angles.
28) A rhombus __________ has four
right angles.
29) The opposite sides of a
parallelogram are ___________
congruent.
Review for Exam #4-1
Name: ______________________________
30) Two consecutive sides of a
rhombus are represented by 6𝑥 – 4
and 3𝑥 + 14. What is the perimeter of
the rhombus?
Date: ______________
33) The following quadrilateral is a
rhombus. Solve for x.
34) ABCD is a parallelogram. The
diagonals intersect at point E.
31) An equilateral triangle has side
lengths of 8 units. What is its area?
Express your answer in simplest
radical form.
If 𝐴𝐸 = 5𝑥 − 10 and 𝐴𝐶 = 7𝑥 + 10, what
is x?
32) A triangle has side lengths of 5, 6
and 9 units. What is the area of the
triangle? Express your answer in
simplest radical form.
In questions 35 and 36, find the area
of each parallelogram. Express your
answer in simplest radical form.
35)
Review for Exam #4-1
Name: ______________________________
36)
Date: ______________
39) Find the area of the composite
figure.
37) The area of a rhombus is 128 ft2
and one diagonal measures 16 ft. Find
the length of the other diagonal.
40) Find the area of the composite
figure.
38) Find the area of the composite
figure.