Geometry Chapter 3 Practice Test
18 Questions
| Total Attempts: 220
This will give you a good idea of what you have learned and still need to learn from Chapter 3!
Questions and Answers
- 1.Which is an equation in slope-intercept form of the line that contains the points S(7, –9) and T(8, –7)?
- A) y = 2x – 23
- B) x + 2y = –23
- C) x – 2y = 23
- D) y = 2x + 23
- A.
A
- B.
B
- C.
C
- D.
D
- 2.
True or false, y = –x + is an equation in slope-intercept form of the line with slope – that contains the point P(–2, 3).- A) true
- B) false
- A.
A
- B.
B
- 3.
Find the value of x for a to be parallel to b. m∠1 = 117 and m∠2 = 6x – 12.
- A)
- B)
- C)
- D)
- A.
A
- B.
B
- C.
C
- D.
D
- 4.
Find the measure of the third angle. The diagram is NOT to scale.
- A) 45°
- B) 15°
- C) 36°
- D) 105°
- A.
A
- B.
B
- C.
C
- D.
D
- 5.If a, b, c, and d are coplanar lines and a is parallel to b, b is perpendicular to c, and c is parallel to d, then which statement must be true? DRAW THIS OUT!
- A) d is perpendicular to c.
- B) d is perpendicular to a.
- C) d is parallel to b.
- D) c is parallel to a.
- A.
A
- B.
B
- C.
C
- D.
D
- 6.How many sides does a regular polygon have if each exterior angle measures 9?
- 40
- 168
- 30
- none of these
- A.
A
- B.
B
- C.
C
- D.
D
- 7.Complete the statement. If a transversal intersects two parallel lines, then corresponding angles are _____.
- A) supplementary
- B) complementary
- C) congruent
- D) none of these
- A.
A
- B.
B
- C.
C
- D.
D
- 8.
The Polygon Angle-Sum Theorem states: The sum of the measures of the angles of an n-gon is _____.
- A)
- B) (n – 2)180
- C)
- D) (n – 1)180
- A.
A
- B.
B
- C.
C
- D.
D
- 9.An irregular quadrilateral has exterior angle measures of 93, 85, and 89. What is the measure of the fourth interior angle?
- A) 273
- B) 267
- C) 93
- D) 87
- A.
A
- B.
B
- C.
C
- D.
D
- 10.
Which are corresponding angles?
- A) ∠6 and ∠16
- B) ∠1 and ∠12
- C) ∠8 and ∠16
- D) none of these
- A.
A
- B.
B
- C.
C
- D.
D
- 11.In ΔABC, m∠A = 42 and m∠C = 57. Find m∠B.
- A) 99
- B) 147
- C) 132
- D) 81
- A.
A
- B.
B
- C.
C
- D.
D
- 12.Suppose you construct lines a, b, c, and d so that a is perpendicular to both b and c, and d is parallel to c. Which of the following is true?
- A) d is perpendicular to b.
- B) b is parallel to c.
- C) c is perpendicular to b.
- D) none of the above
- A.
A
- B.
B
- C.
C
- D.
D
- 13.Complete the statement. If a transversal intersects two parallel lines, then _____ angles are supplementary.
- A) corresponding
- B) acute
- C) alternate interior
- D) same-side interior
- A.
A
- B.
B
- C.
C
- D.
D
- 14.Find the pair of parallel lines.(1) 12y + 6x = 2(2) 6x –12y = 2(3) –4y = –2x + 2
- A) (1) and (3)
- B) (1) and (2)
- C) (2) and (3)
- D) There are no parallel lines.
- A.
A
- B.
B
- C.
C
- D.
D
- 15.
Which is the graph of the line 2x – 5y = –10?
- A)
- B)
- C)
- D)
- A.
A
- B.
B
- C.
C
- D.
D
- 16.
Find the valuable of the variable.
- A) –30
- B) 30
- C) 4
- D) none of these
- A.
A
- B.
B
- C.
C
- D.
D
- 17.
Which is a correct name for the polygon?
- A) BADEC
- B) ABEDC
- C) EDABC
- D) CDEAB
- A.
A
- B.
B
- C.
C
- D.
D
- 18.
Find m∠A.
- A) 107
- B) 73
- C) 117
- D) 72
- A.
A
- B.
B
- C.
C
- D.
D
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