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Unit: Angle Relationships Test Name Date Pd ANGLE RELATIONSHIPS UNIT TEST Solve the problems below. Be sure to show your thinking. Use the parallel lines cut by a transversal below to answer questions 1-3. 1. Which of the following is not a true statement? A. Angle 1 and Angle 5 are corresponding angles. B. Angle 2 and Angle 7 are alternate interior angles. C. Angle 5 and Angle 8 are vertical angles. D. Angle 3 and Angle 7 are corresponding angles. 2. Which pair of angles is an example of supplementary angles? A. Angle 1 and Angle 7 B. Angle 3 and Angle 6 C. Angle 2 and Angle 7 D. Angle 1 and Angle 4 3. Label the following statements as true or false: a. m?3 + m?5 = 180 b. m?2 + m?6 = 180 c. m?8 = m?1 4. Which equation could be used to find the value of x in the triangle below? 4x + 10 2x 6x - 10 A. 12x + 20 = 180 B. 12x = 180 C. 12x - 20 = 180 D. 8x - 10 = 4x + 10 5. Find the m?ULE in the triangle below. L 109° 49° R U E 6. In triangle ABC, m?A = 40° and m?B = 80°. Which of the following triangles is similar to triangle ABC? A. 80° 64° B. 40° 65° C. 80° 60° D. 50° 80° ©Maneuvering the Middle LLC, 2017

          Unit: Angle Relationships Test
Name
Date
Pd
ANGLE RELATIONSHIPS UNIT TEST
Solve the problems below. Be sure to show your thinking.
Use the parallel lines cut by a transversal below to answer questions 1-3.
1. Which of the following is not a true statement?
A. Angle 1 and Angle 5 are corresponding angles.
B. Angle 2 and Angle 7 are alternate interior angles.
C. Angle 5 and Angle 8 are vertical angles.
D. Angle 3 and Angle 7 are corresponding angles.
2. Which pair of angles is an example of supplementary angles?
A. Angle 1 and Angle 7
B. Angle 3 and Angle 6
C. Angle 2 and Angle 7
D. Angle 1 and Angle 4
3. Label the following statements as true or false:
a. m?3 + m?5 = 180
b. m?2 + m?6 = 180
c. m?8 = m?1
4. Which equation could be used to find the value of x in the triangle below?
4x + 10
2x
6x - 10
A. 12x + 20 = 180
B. 12x = 180
C. 12x - 20 = 180
D. 8x - 10 = 4x + 10
5. Find the m?ULE in the triangle below.
L
109°
49°
R
U
E
6. In triangle ABC, m?A = 40° and m?B = 80°. Which of the following triangles is similar to triangle ABC?
A.
80°
64°
B.
40°
65°
C.
80°
60°
D.
50°
80°
©Maneuvering the Middle LLC, 2017

Show more…

Unit: Angle Relationships Test
Name
Date
Pd
ANGLE RELATIONSHIPS UNIT TEST
Solve the problems below. Be sure to show your thinking.
Use the parallel lines cut by a transversal below to answer questions 1-3.
1. Which of the following is not a true statement?
A. Angle 1 and Angle 5 are corresponding angles.
B. Angle 2 and Angle 7 are alternate interior angles.
C. Angle 5 and Angle 8 are vertical angles.
D. Angle 3 and Angle 7 are corresponding angles.
2. Which pair of angles is an example of supplementary angles?
A. Angle 1 and Angle 7
B. Angle 3 and Angle 6
C. Angle 2 and Angle 7
D. Angle 1 and Angle 4
3. Label the following statements as true or false:
a. m?3 + m?5 = 180
b. m?2 + m?6 = 180
c. m?8 = m?1
4. Which equation could be used to find the value of x in the triangle below?
4x + 10
2x
6x - 10
A. 12x + 20 = 180
B. 12x = 180
C. 12x - 20 = 180
D. 8x - 10 = 4x + 10
5. Find the m?ULE in the triangle below.
L
109°
49°
R
U
E
6. In triangle ABC, m?A = 40° and m?B = 80°. Which of the following triangles is similar to triangle ABC?
A.
80°
64°
B.
40°
65°
C.
80°
60°
D.
50°
80°
©Maneuvering the Middle LLC, 2017

Added by Alexander S.

Elementary and Intermediate Algebra

Alan S. Tussy, R. David Gustafson 5th Edition

Instant Answer

Solved by Expert Maria Dearborn

12/15/2022

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### Question 1: Identify the Incorrect Angle Relationship ** Show more…

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Unit: Angle Relationships Test Name Date Pd ANGLE RELATIONSHIPS UNIT TEST Solve the problems below. Be sure to show your thinking. Use the parallel lines cut by a transversal below to answer questions 1-3. 1. Which of the following is not a true statement? A. Angle 1 and Angle 5 are corresponding angles. B. Angle 2 and Angle 7 are alternate interior angles. C. Angle 5 and Angle 8 are vertical angles. D. Angle 3 and Angle 7 are corresponding angles. 2. Which pair of angles is an example of supplementary angles? A. Angle 1 and Angle 7 B. Angle 3 and Angle 6 C. Angle 2 and Angle 7 D. Angle 1 and Angle 4 3. Label the following statements as true or false: a. m∠3 + m∠5 = 180 b. m∠2 + m∠6 = 180 c. m∠8 = m∠1 4. Which equation could be used to find the value of x in the triangle below? A. 12x + 20 = 180 B. 12x = 180 C. 12x – 20 = 180 D. 8x – 10 = 4x + 10 5. Find the m∠ULE in the triangle below. 6. In triangle ABC, m∠A = 40° and m∠B = 80°. Which of the following triangles is similar to triangle ABC? ©Maneuvering the Middle LLC, 2017

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Transcript

00:01 All right, so here we have two parallel lines cut by a transversal, and it creates eight angles.

00:08 So question one wants to know which is not true.

00:12 A corresponding angles are 1 and 5, that's true.

00:16 2 and 7 are alternate interior.

00:19 That's the one that's not true, because 2 and 7 are alternate exterior, or alternate interior.

00:31 That's not true.

00:32 So that's the one, because then 5 and 8 are vertical.

00:35 True, three and seven are corresponding true.

00:40 Question two asks which pair of angles are supplementary.

00:48 One and seven, yes, because that's the acute and that's the obtuse.

01:00 So supplementary is adding up to 180.

01:06 Three and six, yes, those are.

01:09 Oh, no, i'm sorry they're not.

01:10 Those are both the obtuse.

01:11 So three and six are not, two and seven, also not because those are both the obtuse angles, and then one and four are also not because those are both the acute angles.

01:26 So the only pair is one and seven.

01:32 Okay, then question three, once true or false for each of the following, so measure of angle three plus measure of angle five is 180.

01:47 That is true.

01:48 You have an obtuse and an acute, so that's true.

01:54 2 and 6 is 180.

02:03 So here's 2, that's an obtuse, that's an obtuse.

02:06 So those are not equal to 180...

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