Log in
Sign up for FREE
arrow_back
Library

Unit 1.3 Practice: LT 4

star
star
star
star
star
Last updated over 3 years ago
26 questions
If you need help on the first proof, click here!

For the third proof, followed by the second proof, click here!
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Question 19
19.

Find the value of x.

Hint: https://tinyurl.com/CPG-1-3-LT4-Hint-1

1
1
1
1
5
Question 24
24.
Fill in the reasons in the proof below.

Note: This question won't turn green until all of the reasons are correct. If you feel stuck, ask your teacher for help!

1. __________

2. __________

3. __________

4. __________

5. __________
7
4
Question 1
1.
Question 2
2.
Which theorem/postulate/converse tells you that the lines are parallel? Drag and drop the correct statements into the boxes below.

Reason:
________________________ _______________________
Other Answer Choices:
Same Side Exterior Angle
Postulate
Theorem
Alternate Exterior Angle
Corresponding Angle
Postulate Converse
Alternate Interior Angle
Theorem Converse
Same Side Interior Angle
Question 3
3.
Question 4
4.
Which theorem/postulate/converse tells you that the lines are parallel? Drag and drop the correct statements into the boxes below.

Reason:
_____________________________ _____________________
Other Answer Choices:
Same Side Exterior Angle
Postulate
Alternate Exterior Angle
Theorem
Same Side Interior Angle
Theorem Converse
Postulate Converse
Corresponding Angle
Alternate Interior Angle
Question 5
5.
Question 6
6.
Which theorem/postulate/converse tells you that the lines are parallel? Drag and drop the correct statements into the boxes below.

Reason:
_____________________________ _____________________
Other Answer Choices:
Same Side Interior Angle
Postulate
Alternate Interior Angle
Alternate Exterior Angle
Theorem Converse
Theorem
Corresponding Angle
Same Side Exterior Angle
Postulate Converse
Question 7
7.
Question 8
8.
Which theorem/postulate/converse tells you that the lines are parallel? Drag and drop the correct statements into the boxes below.

Reason:
_____________________________ _____________________
Other Answer Choices:
Postulate
Postulate Converse
Theorem Converse
Alternate Exterior Angle
Alternate Interior Angle
Theorem
Corresponding Angle
Same Side Interior Angle
Same Side Exterior Angle
Question 9
9.
Question 10
10.
Which theorem/postulate/converse tells you that the lines are parallel? Drag and drop the correct statements into the boxes below.

Reason:
_____________________________ _____________________
Other Answer Choices:
Alternate Exterior Angle
Postulate
Postulate Converse
Same Side Interior Angle
Alternate Interior Angle
Theorem
Same Side Exterior Angle
Theorem Converse
Corresponding Angle
Question 11
11.

If \angle{1}\cong\angle{8}, which lines (if any) can you conclude are parallel?

Question 12
12.
Which theorem/postulate/converse tells you that the lines are parallel? Drag and drop the correct statements into the boxes below. If the lines aren't parallel, drag "NOT" and "PARALLEL" into the two boxes.

Reason:
_____________________________ _____________________
Other Answer Choices:
Alternate Interior Angle
Alternate Exterior Angle
Theorem
NOT
Same Side Exterior Angle
PARALLEL
Theorem Converse
Same Side Interior Angle
Postulate Converse
Postulate
Corresponding Angle
Question 13
13.

If \angle{8}\cong\angle{6}, which lines (if any) can you conclude are parallel?

Question 14
14.
Which theorem/postulate/converse tells you that the lines are parallel? Drag and drop the correct statements into the boxes below. If the lines aren't parallel, drag "NOT" and "PARALLEL" into the two boxes.

Reason:
________________________ _______________________
Other Answer Choices:
Alternate Interior Angle
Postulate Converse
Theorem Converse
Same Side Exterior Angle
Same Side Interior Angle
NOT
Theorem
Alternate Exterior Angle
Corresponding Angle
PARALLEL
Postulate
Question 15
15.

If \angle{11}\cong\angle{7}, which lines (if any) can you conclude are parallel?

Question 16
16.
Which theorem/postulate/converse tells you that the lines are parallel? Drag and drop the correct statements into the boxes below. If the lines aren't parallel, drag "NOT" and "PARALLEL" into the two boxes.

Reason:
________ _____________
Other Answer Choices:
Alternate Exterior Angle
Same Side Exterior Angle
NOT
Corresponding Angle
Postulate
Alternate Interior Angle
Theorem Converse
Same Side Interior Angle
Postulate Converse
Theorem
PARALLEL
Question 17
17.

If \angle{5}\cong\angle{10}, which lines (if any) can you conclude are parallel?

Question 18
18.
Which theorem/postulate/converse tells you that the lines are parallel? Drag and drop the correct statements into the boxes below. If the lines aren't parallel, drag "NOT" and "PARALLEL" into the two boxes.

Reason:
_____________________________ _____________________
Other Answer Choices:
Same Side Interior Angle
Postulate
Theorem Converse
Same Side Exterior Angle
Alternate Interior Angle
Postulate Converse
Theorem
Alternate Exterior Angle
NOT
Corresponding Angle
PARALLEL
Question 20
20.

Find the value of x.

Question 21
21.

Find the value of x.

Question 22
22.

Find the value of x.

Question 23
23.

Find the value of x.

Question 25
25.
Fill in the reasons in the proof below.

Note: This question won't turn green until all of the reasons are correct. If you feel stuck, ask your teacher for help!

1. __________

2. __________

3. __________

4. __________

5. __________

6. __________

7. __________
Question 26
26.
Fill in the reasons in the proof below.

Note: This question won't turn green until all of the reasons are correct. If you feel stuck, ask your teacher for help!

1. __________

2. __________

3. __________

4. __________