2011-2012 geometry midterm review. categories 200 – algebra 200 – area and perimeter 200 –...
TRANSCRIPT
![Page 1: 2011-2012 Geometry Midterm Review. Categories 200 – Algebra 200 – Area and Perimeter 200 – Similar and Congruent 200 – Trig and Law of Sines 200 – Lines](https://reader030.vdocument.in/reader030/viewer/2022013004/56649e745503460f94b73fab/html5/thumbnails/1.jpg)
2011-2012 GeometryMidterm Review
![Page 2: 2011-2012 Geometry Midterm Review. Categories 200 – Algebra 200 – Area and Perimeter 200 – Similar and Congruent 200 – Trig and Law of Sines 200 – Lines](https://reader030.vdocument.in/reader030/viewer/2022013004/56649e745503460f94b73fab/html5/thumbnails/2.jpg)
Categories
200 – Algebra
200 – Area and Perimeter
200 – Similar and Congruent
200 – Trig and Law of Sines
200 – Lines and Angles
200 – Triangle Misc
200 – Yee Potpourri
![Page 3: 2011-2012 Geometry Midterm Review. Categories 200 – Algebra 200 – Area and Perimeter 200 – Similar and Congruent 200 – Trig and Law of Sines 200 – Lines](https://reader030.vdocument.in/reader030/viewer/2022013004/56649e745503460f94b73fab/html5/thumbnails/3.jpg)
Lines and Angles
Area and Perimeter
Trig and Law of Sines
Similar, Congruent, P-Thag
Triangle Misc.
Yee Potpourri
100 100 100 100 100 100
200 200 200 200 200 200
300 300 300 300 300 300
400 400 400 400 400 400
500 500 500 500 500 500
Final Jeopardy Final Jeopardy
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Lines and Angles
![Page 5: 2011-2012 Geometry Midterm Review. Categories 200 – Algebra 200 – Area and Perimeter 200 – Similar and Congruent 200 – Trig and Law of Sines 200 – Lines](https://reader030.vdocument.in/reader030/viewer/2022013004/56649e745503460f94b73fab/html5/thumbnails/5.jpg)
<1 and <5 are ______ angles. (name the
angle-pair relationship)
243
15 6
78
100 – Lines and Angles
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Find the value of x in the diagram.
120
40
X
200 – Lines and Angles
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What is the value of x in the diagram
below?
2x + 30 3x - 10
300 – Lines and Angles
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Solve for x:
5x - 14 3x + 2
400 – Lines and Angles
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500 – Lines and Angles
A line goes through the points (5, -1) and (7, -5).
The slope of line perpendicular to that
line is ______.
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Area and Perimeter
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What is the perimeter of the square below?
2x - 3
100 – Area and Perimeter
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The rectangle below has a width of 10 meters and a length of 20 meters. If
the four triangles are removed as shown, what will be the area of the
remaining figure?
4 m
4 m
4 m
4 m
4 m 4 m
4 m 4 m
200 – Area and Perimeter
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Find the area of the trapezoid below:
8 in 10 in
16 in
12 in
7 in
300 – Area and Perimeter
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The area of ABC is:
A
B
C
3
4 5
8
400 – Area and Perimeter
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What is the area of the square below?
8 in.
500 – Area and Perimeter
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Trig and Law of Sines
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Set up a correct trig equation to solve for x in the triangle below.
Do NOT solve it.
X
40
60
100 – Trig and Law of Sines
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Solve for x in the diagram below.
32
10
X
200 – Trig and Law of Sines
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5
In the figure below, sin , what13
are the values for cos and tan x?
x
x
x
x
300 – Trig and Law of Sines
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Solve for x
20
x
110
30
400 – Trig and Law of Sines
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Set up a correct trig equation to solve for x in the triangle below.
35
45
13
X
500 – Trig and Law of Sines
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Similar, Congruent, and P-Thag
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100 – Similar, Congruent, and P-Thag
Given the triangles below, what conjecture would be
used to show ∆DEF~∆TRV?
12
78
15
87810
F
D
E
T
R
V
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A right triangle has legs of length 7 and 3. What is the length of
the hypotenuse?
200 – Similar, Congruent, and P-Thag
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A right triangle has a hypotenuse of 5 and one leg with length of 2. What is the length of the other
leg?
300 – Similar, Congruent, and P-Thag
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Given ∆JKL is congruent to ∆PTV, name all of the parts that you know are congruent.
400 – Similar, Congruent, and P-Thag
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500 – Similar, Congruent, and P-Thag
Given ∆ABC~∆WYZ, what is the value of x?
10
13
5
4
XA
B
C
Y
W
Z
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Triangle Miscellaneous
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What are the possible values for n that will still
form a triangle?
n
1812
100 – Triangle Misc
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The measure of is . . . B
B
A C
5x
3x 4x
200 – Triangle Misc
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What is the measure of angle A?
2x + 20
4x - 30
B
C
A
300 – Triangle Miscellaneous
2x+20
4x-30
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Which of the following lengths CANNOT form a triangle? (There
could be more than 1 right answer.)
I. 3,4,6
II. 5, 6, 13
III. 6, 7, 13
400 – Triangle Misc
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Given isosceles triangle ABC with AB = BC. If <A = 2x +10 and <B = 6x – 20, what is the measure
of <C?
500 – Triangle Misc
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Yee Potpourri
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In what month is Mr. Yee’s birthday?
100 – Yee Potpourri
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Name the state where most of Mr. Yee’s family lives.
200 – Yee Potpourri
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What make or model of car does Mr. Yee drive?
300 – Yee Potpourri
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What is Mr. Yee’s wife’s name?
400 – Yee Potpourri
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• What type of major surgery did Mr. Yee have?
500 – Yee Potpourri
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Final Jeopardy -- Algebra
• Secretly write down your final bet and hand it to me.
![Page 41: 2011-2012 Geometry Midterm Review. Categories 200 – Algebra 200 – Area and Perimeter 200 – Similar and Congruent 200 – Trig and Law of Sines 200 – Lines](https://reader030.vdocument.in/reader030/viewer/2022013004/56649e745503460f94b73fab/html5/thumbnails/41.jpg)
Triangles and AlgebraThe perimeter of ∆ABC is 56 cm. What is the
length of AB?
2x + 64x - 4
7055
C
B A
4x-4 2x+6
55 70
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Final Jeopardy – Area and Algebra
• Secretly write down your final bet and hand it to me.
![Page 43: 2011-2012 Geometry Midterm Review. Categories 200 – Algebra 200 – Area and Perimeter 200 – Similar and Congruent 200 – Trig and Law of Sines 200 – Lines](https://reader030.vdocument.in/reader030/viewer/2022013004/56649e745503460f94b73fab/html5/thumbnails/43.jpg)
What is the area of the square below (in
terms of x)?
2x - 3
Final Jeopardy -- Area and Algebra
2x-3
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Unused
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A line goes through the points (-4,6) and (10,-1).
Another point on the line is:A)(-12,10)B)(-12,22)C)(-12, 2)D)(-12,15)
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Given parallel lines are cut by a transversal,
corresponding angles are ________.
200 – Lines and Angles
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Give an equation in slope intercept form of a line
perpendicular to 2
63
y x
200 -- Lines
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500 – Area and Perimeter
Given the system,
what is the value of a + b?
2 3
3 2 8
a b
a b
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What is the measure of b in the picture
below?
30
b
12a
200 – Triangle Misc
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In the figure below, n is a whole number. What is the smallest
possible value for n that will still form a triangle?
18
n12
200 – Triangle Misc