Linear Pairs and Vertical Angles Answers

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1
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Which angles are linear pairs? Check all that apply.

A
∠SRT and ∠TRV
B
∠SRT and ∠TRU
C
∠VRW and ∠WRS
D
∠VRU and ∠URS
E
∠URW and ∠WRS
2
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Which is a pair of vertical angles?

A
∠VRU and ∠SRT
B
∠TRS and ∠VRW
C
∠TRV and ∠WRU
D
∠WRV and ∠SRW
4

✔ 2x = 562x = 582x = 2042x = 304

A
✔ 2x = 56
B
2x = 58
C
2x = 204
D
2x = 304
6

What is m∠SRW?

A
18
B
54
C
126
D
108
7

Complete the steps of the proof.

Answers:
♣::vertical angles theorem
♦::3x + 4 = 49
8

Complete the steps of the proof.

Answers:
♣::vertical angles theorem
♦::3x + 4 = 49
9

3x + 4 = 15 ✔ 3x + 4 = 49measure of angle QVR = 49 degreesmeasure of angle UVT = (3x + 4) degrees

A
3x + 4 = 15
B
✔ 3x + 4 = 49
C
measure of angle QVR = 49 degrees
D
measure of angle UVT = (3x + 4) degrees
11

510✔ 1520

A
5
B
10
C
✔ 15
D
20

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Linear Pairs and Vertical Angles Answers — A…