# 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 in^{2}

B) 256 in^{2}

C) 24 in^{2}

D) 64 in^{2}

**Objective: (9.3) Find Area of Quadrilateral**

26)

(a trapezoid)

A) 45 ft^{2}

B) 36 ft^{2}

C) 90 ft^{2}

D) 23 ft^{2}

**Objective: (9.3) Find Area of Quadrilateral**

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