1. What do you call the line that intersects two or more coplanar lines at different points?
A. bisector C. segment
B. ray D. transversal
2. How are pairs alternate exterior angles related?
A. Congruent C. Supplementary
B. Complementary D. Adjacent
For numbers 3 – 5, refer to the figure below. Line m is parallel to line n and cut by
transversal l.
3. What kind of angle pairs are ∠1 and ∠5, ∠3 and ∠7?
A. Alternate-interior angles C. Same-side interior angles
B. Corresponding angles D. Vertical angles
4. Which of the following pairs of angles is supplementary?
A. ∠1 and ∠7 C. ∠6 and ∠8
B. ∠3 and ∠5 D. ∠2 and ∠7
5. ∠3 and ∠5, ∠4 and ∠6 are pairs of alternate-interior angles. What conclusion can you
make about these two pairs of angles?
A. The two pairs of angles are congruent.
B. The two pairs of angles are supplementary.
C. The two angles are vertical.
D. The two angles are adjacent.
For numbers 6 – 8, refer to the figure below, given that s and t are parallel lines cut by a
transversal p.
6. What is the measure of ∠3 if the measure of ∠5 is 110°?
A. 70° B. 90° C. 100° D. 110°
7. Given m∠1= 5x - 10 and m8 = 2x + 20. What is the measure of ∠1?
A. 20° B. 30° C. 40° D. 50°
8. If m ∠2 = 5x + 10 and m ∠8 = 4x − 10, find the measure of each angle.
A. ∠2= 45° and ∠8 = 135° C. ∠2= 160° and ∠8 = 20°
B. ∠2= 100° and ∠8 = 80° D. ∠2= 110° and ∠8 = 70°
For numbers 9 and 10, Refer to the figure below.
9. If m∠1 = 3x − 100 and m∠2 = 2x − 20, what is the measure of ∠1 and ∠2?
A. ∠1 = 100°; ∠2 = 80° C. ∠1 = 110°; ∠2 = 70°
B. ∠1 = 80°; ∠2 = 100° D. ∠1 = 70°; ∠2 = 110°
10.If m∠3 = 4x − 16 and m∠5 = 3x + 9,what is the measure of ∠3?
A. 82° B. 83° C. 84° D. 85°
11.What do you call the tool shown at the right?
A. Compass
B. Circle creator
C. Pencil swingy thing
D. Arc maker
15. If two lines intersect, and form a right angle, which of the following is TRUE?
The two lines ____________.
A. are parallel.
B. are perpendicular.
C. bisects each other.
D. bisects the right angle
16.When bisecting an ∠AOB, the straightedge should be used
to:
A. Mark the point M
B. Measure the angle AOB
C. Copy the angle with an arc
D. Connect point M and vertex O
17.Suppose we wish to construct ∠EFG congruent to ∠DBC using a compass and straightedge.
Which step would be correct to do first?
A. Place the compass point at B
B. Place the compass point at C
C. Place the straightedge along A and C
D. Place the straightedge along C and D
18.Which of the following constructions is illustrated?
A. An angle is congruent to a given angle
B. The bisector of a given angle
C. The bisector of a given segment
D. The perpendicular bisector of a given segment.
19. When copying line segment AB using a straight edge and a compass, the compass should
be used to:
A. Draw an arc above point A
B. Measure the length of segment AB
C. Draw an arc between point A and point B
D. Measure half the length of line segment AB
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Answer:
1.A
2.B
3B
4B/A
5B
6A
7B
8B
9B
10A
Step-by-step explanation:
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