 # Math 1106 Practice Test

This is not a comprehensive list of every objective and type of question! Use it as a
guide only. While some of the questions on your exam will be multiple choice , most
will not be so you should work out each problem, showing the details, on your own
paper. Ideally you will have completed this practice test before review day.

Give the symbol that represents the portion of the line named and draw a figure showing just the portion named.   Objective: (9.1) Give Symbol and Draw Figure for Portion of Line Half- line SP Objective: (9.1) Give Symbol and Draw Figure for Portion of Line

Match the symbol with the answer choice that names the same set of points based on the given figure.  Objective: (9.1) Identify Symbol Representing Same Set  Objective: (9.1) Identify Symbol Representing Same Set

Based on the figure, specify the given set in a simpler way .   Objective: (9.1) Find Union or Intersection of Subsets of Lines   Objective: (9.1) Find Union or Intersection of Subsets of Lines   Objective: (9.1) Find Union or Intersection of Subsets of Lines

Find the requested angle.

8) Complement of 2°

A) 358°
B) 88
°
C) 178
°
D) 4
°

Objective: (9.1) Find Complement/Supplement of Angle

9) Supplement of 36°

A) 72°
B) 324
°
C) 54
°
D) 144
°

Objective: (9.1) Find Complement/Supplement of Angle

Find the measure of the angles. ∠A = (2x + 1)
°, ∠B = (4x + 5)°

A) 68° and 112°
B) 60
° and 120°
C) 55
° and 125°
D) 59
° and 121°

Objective: (9.1) Find Measures of Comp/Supp/Vertical Angles

11) ∠A = (3x - 3)°, ∠B = (x + 5)°

A) 27°and 63°
B) 15°and 30°
C) 60°and 120°
D) 17°and 34°

Objective: (9.1) Find Measures of Comp/Supp/Vertical Angles

12) ∠1 = (4x - 16)°, ∠2 = (2x + 42)°

A) 75°and 75°
B) 90°and 90°
C) 100°and 100°
D) 87°and 93°

Objective: (9.1) Find Measures of Comp/Supp/Vertical Angles

Use the properties of parallel lines to solve the problem .

13) If m || n and m∠6 = 115°, what are the measures of the other angles? A) m∠2 = m∠4 = m∠8 = 115° , m∠1 = m∠3 = m∠5 = m∠7 = 75°
B) m∠2 = m∠4 = m∠8 = 115°, m∠1 = m∠3 = m∠5 = m∠7 = 65°
C) m∠5 = m∠7 = m∠8 = 115°, m∠1 = m∠2 = m∠3 = m∠4 = 65°
D) m∠2 = m∠4 = m∠8 = 115°, m∠1 = m∠3 = m∠5 = m∠7 = 25°

Objective: (9.1) Find Angle Measures Given Parallel Lines and Transversal

14) Assume that m and n are parallel. Find the measures of angles A and B. ∠A = (4x - 5)°, ∠B = (3x + 27)°

A) 69°, 123°
B) 123°, 123°
C) 106°, 86°
D) 106°, 106°

Objective: (9.1) Find Angle Measures Given Parallel Lines and Transversal

Solve the problem .
15) Find the measure of an angle such that the difference between its supplement and 4 times its complement is 21°.

A) 67°
B) 140°
C) 70°
D) 33°

Objective: (9.1) Solve Apps : Complementary and Supplementary Angles

Identify the curve as simple , closed, both, or neither.
16) A) Simple
B) Closed
C) Neither
D) Both

Objective: (9.2) Determine Whether Curve Is Simple , Closed

17) A) Neither
B) Both
C) Closed
D) Simple

Objective: (9.2) Determine Whether Curve Is Simple , Closed

Decide whether the figure is convex or not convex.

18) A) Not convex
B) Convex

Objective: (9.2) Determine Whether Figure is Convex

Classify the triangle as acute, right, or obtuse and as equilateral, isosceles, or scalene.

19) A) Obtuse, scalene
B) Acute, scalene
C) Acute, isosceles
D) Obtuse, equilateral

Objective: (9.2) Classify Triangle

20) A) Acute, scalene
B) Right, scalene
C) Obtuse, scalene
D) Obtuse, equilateral

Objective: (9.2) Classify Triangle

21) A) Obtuse, equilateral
B) Acute, equilateral
C) Obtuse, scalene
D) Right, isosceles

Objective: (9.2) Classify Triangle

Find the measure of each unknown angle in triangle ABC.

22) ∠A = x°, ∠B = 30°, ∠C = x°

A) ∠A = ∠C = 67°
B) ∠A = ∠C = 30°
C) ∠A = ∠C = 75°
D) ∠A = ∠C = 85°

Objective: (9.2) Find Measures of Angles of Triangle

23) ∠A = (38 - x)°, ∠B = (9x - 28)°

A) ∠A = ∠B = 45°
B) ∠A = 22°, ∠B = 68°
C) ∠A = 32°, ∠B = 58°
D) ∠A = 28°, ∠B = 62°

Objective: (9.2) Find Measures of Angles of Triangle

Solve the problem.

24) Find the measure of the indicated exterior angle. ∠x = (197 - 4n)°, ∠y = (6n + 44)°, ∠z = (n + 10)°

A) 145°
B) 148°
C) 128°
D) 125°

Objective: (9.2) Find Measure of Exterior Angle

Find the area.

25) (a parallelogram)

A) 128 in2
B) 256 in2
C) 24 in2
D) 64 in2

Objective: (9.3) Find Area of Quadrilateral

26) (a trapezoid)

A) 45 ft2
B) 36 ft2
C) 90 ft2
D) 23 ft2

Objective: (9.3) Find Area of Quadrilateral

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