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MATH-G Dungan Semester Geometry Midterm Fall 2014 Exam not valid for Paper Pencil Test Sessions [Exam ID:0SMGVP 1 Contrapositive: If it is raining outside, then Patty will not go to the store. Given the contrapositive, what is the original statement? A If it is raining outside, then Patty will go to the store. B If it is not raining outside, then Patty will go to the store. C If Patty does not go to the store, then it is raining outside. D If Patty goes to the store, then it is not raining outside. E If it is not raining outside, then Patty will not go to the store. 2 Consider the following statement. If 4 x = 8, then x = 2. Which is the inverse of the statement? A If 4x ≠ 8, then x ≠ 2. B If x ≠ 2, then 4x ≠ 8. C If x = 2, then 4x ≠ 8. D If x = 2, then 4x = 8.
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Page 1: MATH-G Exam [E-0SMGVP] Dungan Semester …chilhowiehighschool.mmswiki.wikispaces.net/file/view/Semester...MATH-G Dungan Semester Geometry Midterm Fall 2014 Exam not valid for Paper

MATH-G

Dungan Semester Geometry Midterm Fall 2014

Exam not valid for Paper Pencil Test Sessions

[Exam ID:0SMGVP

1 Contrapositive: If it is raining outside, then Patty will not go to the store.  Given the contrapositive, what is the original statement?A If it is raining outside, then Patty will go to the store.B If it is not raining outside, then Patty will go to the store.C If Patty does not go to the store, then it is raining outside.D If Patty goes to the store, then it is not raining outside.E If it is not raining outside, then Patty will not go to the store.

2 Consider the following statement. 

 If 4 x = 8, then x = 2. 

 Which is the inverse of the statement?A If 4x ≠ 8, then x ≠ 2.B If x ≠ 2, then 4x ≠ 8.C If x = 2, then 4x ≠ 8.D If x = 2, then 4x = 8.

Page 2: MATH-G Exam [E-0SMGVP] Dungan Semester …chilhowiehighschool.mmswiki.wikispaces.net/file/view/Semester...MATH-G Dungan Semester Geometry Midterm Fall 2014 Exam not valid for Paper

3 Let p = An equation is of the form y = mx + b . 

Let q = Its graph is a line.  Argument: If an equation is of the form y = mx + b , then its graph is a line. The graph is not a line. Therefore, the equation is not of the form y = mx + b. 

 Which of the following is the symbolic representation of the given argument?

A

B

C

D

4 If the conditional statement 

  “If you have a laptop, then you have a computer”  is represented by p →→→→ q what is the symbolic representation of   “If you have a computer, then you do not have a laptop" ?

A p → ∼ qB ∼ q → ∼ pC ∼ q → pD q → ∼ p

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5

  According to the Venn diagram above, which is true?A All cars have rear-wheel drive.B Some cars have automatic transmissions and 4 cylinders.C All cars have automatic transmissions and rear-wheel drive.D No cars have 4 cylinders and rear-wheel drive.

6

  Which of the following statements must be true about this Venn diagram?A Quadrilaterals are not rhombi or rectangles.B All rectangles are rhombi.C Some rhombi are rectangles.D All quadrilaterals are rhombi and rectangles.

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7 Assuming these statements are true, 

 If I get good grades in high school, I will be going to college. I got all good grades. 

 Which is a valid conclusion using the law of detachment?A I am going to college.B I am a good student.C I am not getting good grades.D I am not going to college.

8 Assuming these statements are true, 

 If I can afford to buy new skis, I can go snow skiing. I can afford to buy new skis. 

 Which of the following is a valid conclusion?A I can go snow skiing.B I am going to buy new skies.C I cannot afford to buy new skies.D I am not going snow skiing.

Page 5: MATH-G Exam [E-0SMGVP] Dungan Semester …chilhowiehighschool.mmswiki.wikispaces.net/file/view/Semester...MATH-G Dungan Semester Geometry Midterm Fall 2014 Exam not valid for Paper

9 Dawn took a picture of five airplanes at a local airshow. Each airplane left a vapor 

trail behind them.  

  Which two planes created parallel trails?A Airplane 4 and airplane 3B Airplane 1 and airplane 4C Airplane 2 and airplane 4D Airplane 5 and airplane 3

10 Line c is a transversal. 

 

  Which is a true statement?A p||q and r||sB p||q and p||rC p||r and q||sD s||p and q||r

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11 What is the angle relationship between ∠∠∠∠BAC and ∠∠∠∠DCA ? 

 

A Linear pairB Alternate exterior anglesC Corresponding anglesD Alternate interior angles

12 Which value of x will show that lines l and m are parallel? 

 

A 24B 25C 22D 20

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  Which condition will guarantee that line l is parallel to line m?A B C D

14 In the figure below, which angle must be congruent to ∠∠∠∠6 if the lines are parallel? 

 

A ∠12B ∠11C ∠1D ∠15

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15 If AB || FC , m ∠∠∠∠B = 40°, and m ∠∠∠∠D = 60°, what is the value of x ? 

 

A 100°B 80°C 40°D 60°

16 The distance between the points 

 ( -2, -4) and (3, 8) is—

A √17B 13C 17D 169

17 Rectangle ABCD is placed on a grid as shown. 

 

  Which is closest to the length of diagonal AC ?A 11.3B 8.0C 10.0D 11.7

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18 Triangle GHI is placed on a grid as shown. 

 

  The apparent midpoint of GH is —A (2.5, 2.5)B (2, 4)C (2.5, 4.5)D (3, 5)

19 Line r contains points (6, 1) and (-4, -4). Which of the following pairs of points 

define a line parallel to line r ?A (-2, 0) and (5, -6)B (0, -2) and (6, 5)C (-8, -2) and (6, 5)D (5, -2) and (3, 0)

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  Which equation is perpendicular to line h ?A 5x + 2y = 4B 2x + 5y = 15C 2x - 5y = 20D 5x - 2y = -2

21 Three boys are in a field flying kites. Viewed from above, the angle at Kyle, K , 

measures 45°, and the angle at Jake, J , measures 65°.  

  Which shows the distances between the boys in order from least to greatest?A KL, KJ, LJB LJ, JK, KLC LJ, LK, JKD KJ, LK, JL

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  Which lists the sides of ΔBCD in order from shortest to longest?A BD , CD , BCB BC , BD , CDC CD , BD , BCD BC , CD , BD

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  Which of the following lists the sides of ΔABC from least to greatest length?A BC, AC, ABB AC, BC, ABC AC, AB, BCD AB, AC, BC

24 Which list has the angles of ΔQNK ordered from greatest to least? 

 

A ∠N, ∠K, ∠QB ∠Q, ∠K, ∠NC ∠K, ∠Q, ∠ND ∠K, ∠N, ∠Q

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25 A mailbox and post is shown. The mailbox supports create ΔFGH . 

  

 Given the lengths of the triangle, which statement is true about the measures of the angles of ΔFHG ?A m ∠H is the largest C m ∠G is the largestB m ∠G is the smallest D m ∠F is the smallest

26 Which statement is NOT true for ΔCDE ? 

 

A m∠C < m∠EB m∠E > m∠DC m∠D < m∠CD m∠E > m∠C

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27 The layout for a kitchen floor required four different triangular shapes. When the 

trianglular shapes were measured, which triangular shape was measured incorrectly?A Yellow shape: 4 ft, 6 ft, 4 ftB Green shape: 3 ft, 7 ft, 5 ftC Red shape: 3 ft, 2 ft, 5 ftD Blue shape: 2 ft, 5 ft, 6 ft

28 This figure is a traffic sign in the shape of a regular octagon. 

 

  What is the value of x ?A 60B 45C 135D 180

29 Which of the following could NOT be the lengths of the sides of a triangle?

A 5 in, 5 in, 5 inB 3 in, 4 in, 5 inC 8 ft, 15 ft, 5 ftD 10 cm, 15 cm, 20 cm

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30 Refer to the diagram below, where ΔABC ~ ΔPQR . What is the measure of line 

segment PQ ?  

A 3B 4C 5D 6

31 Look at the map. City A , City B , and City C form a triangle. 

 

  Which of the following could possibly be the distances between the three cities?A 60 mi., 110 mi., 180 mi.B 120 mi., 160 mi., 50 mi.C 165 mi., 40 mi., 115 mi.D 210 mi., 130 mi., 70 mi.

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  The locations of three water pumping stations form a triangle on a map of the area. The distance from station A to station B is 650 meters. The distance from station B to station C is 558 meters. The distance from station A to station C is—A between 92 m and 1,208 mB exactly 92 mC less than 92 mD greater than 1,208 m

33

In a regular polygon each interior angle has a measure of 168 °. The polygon has a 

total of —

3 4 

A 32 sidesB 34 sidesC 36 sidesD 30 sides

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34 A ladder is set up against a wall creating a shadow. The image shows triangle ABC is 

formed.  

  If the length of side AB is 7 feet and side BC is 5 feet long, which can NOT be the length of side AC ?A 3B 9C 11D 13

35 If the measure of one exterior angle of a regular polygon is 40°, how many sides does 

the polygon have?A 6B 9C 7D 8

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36 Given: AB ≅≅≅≅ BC and ∠∠∠∠A ≅≅≅≅ ∠∠∠∠C . 

 

  The given information proves ΔADB ≅≅≅≅ ΔCEB by which postulate/theorem?A Angle-Angle-SideB Side-Angle-SideC Side-Side-SideD Angle-Side-Angle

37 In the figure shown, what is m∠∠∠∠WXY? 

 

A 107ºB 120ºC 45ºD 135º

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38 Polygon GEOM is a quadrilateral. 

 

  Which of the following pieces of information would prove that GEOM is a parallelogram?A MG || OEB ME ≅ OGC MG || OE, MG ≅ OED MG ≅ OE

39 What is the value of x ? 

 

A 46°B 62°C 130°D 134°

40 What is the sum of the exterior angles of a convex polygon with 100 sides?

A 360°B 3.6°C 3600°D 36°

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41 Given: ΔRSW ~ ΔTUW . Which proportion is true?

A  = RS TU  

SW TW 

B  = RW UW  

SW UW 

C  = RS TU  

WS WU 

D  = SW UW  

RS TW 

42 Triangles ABE , ADE , and CBE are shown on the coordinate grid, and all the vertices 

have coordinates that are integers.  

 

 Which statement is true?A No two triangles are congruent.B Only ΔABE and ΔCBE are congruent.C Only ΔABE and ΔADE are congruent.D Triangle ABE , ΔADE , and ΔCBE are all congruent.

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  If ΔBCD ~ ΔBEF , which is closest to the value of y ? A 16.9B 9C 8.9D 21.4

44 Parallelogram ABCD is partially shown in the graph. 

  

 What are the coordinates at which the diagonals of parallelogram ABCD intersect?

A C

B D

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45 Look at the triangles. 

  

 Which pair of triangles are similar?A ΔAHD ~ ΔKCMB ΔADH ~ ΔBGFC ΔKCM ~ ΔBFGD ΔJRP ~ ΔFGB

46 Using the diagram below, what is the measure of ∠∠∠∠ 1? 

 

A 62°B 56°C 72°D 76°

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47 If ABCD is a parallelogram and x = 5, what is m ∠∠∠∠D ? 

 

A 120°B 140°C 100°D 160°

48 A rectangular rug is 24 feet long and 10 feet wide. A rhombus design is formed inside 

the rug by joining the midpoints of each side of the rectangle. What is the length of each side of the rhombus?A 169 ft.B 240 ft.C 13 ft.D 26 ft.

49 DEFG is a rhombus with m∠∠∠∠EFG = 28º. 

 

  What is m∠∠∠∠GDE?A 14ºB 56ºC 28ºD 30º

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  If ΔHGE ≅≅≅≅ ΔFGE , which of the following corresponding parts are NOT congruent for the given figure?A HG and FG B EF and EH C ∠H and ∠FD ∠FEG and ∠EGH