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Chapter 1 Section 4 Corrections

Last updated almost 2 years ago

22 questions

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Question 2

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Question 3

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Question 4

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Question 22

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Name the vertex of angle 4

The vertex is the point that the rays meet at.  Find angle 1, then find the letter that is there.

Point U

Point Z

Point Y

 Point X

Name the sides of angle 3

lines WX and XU

lines WX and ZX

lines XU and XY

lines XZ and YU 

What is another name for angle 2?
Hint: to name an angle you will put the vertex in the middle. Find angle 2, the point there is the vertex and must go in the middle.

angle WXU

angle XYU

angle WXY

angle XUY

What is another name for angle UXY?
Hint: find angle UXY, then use the number where the X is at.

angle 3

angle 1

angle 4

angle 2

Hint: angle NKM & angle LKN are congruent, so they have the same measure.  
Solve 3x+9+3x+9=7x-5
Plug in x for angle 7x-5

Name the vertex of angle 4

point T

point Q

point M

point N

Name the vertex of angle 1

point N

point V

point Q

Point M

The the sides of angle TPQ

lines VN and NS

lines MN and PQ

lines NR and NM

lines PQ and PT

Name the sides of angle 6

lines MN and MR

lines NP and PR

lines NR and NM

lines TP and PQ

What is another name for angle 9

angle MRS

angle MQR

angle VNP

angle MPT

What is another name for angle 5?

angle NRP

angle NPT

angle RNP

angle TPQ

Name an angle with vertex Q that appears acute.

angle 7

angle 3

angle 4

angle 6

Name a point in the exterior of angle MRT. 
Hint: Outline angle MRT, find points that are not on the interior.

point M

point N

point Q

point V

What is the value of X
These are vertical angles, set them equal to each other.

6

-6

8

7

What is the value of X
These are vertical angles, set them equal to each other.

3

-3

8

1

Find the measure of b
Vertical angles are congruent.

90

45

43

70

Find the measure of b

90

73

45

65

Find the measure of b

27

37

90

73

Find the measure of X
Vertical angles are congruent, set them equal to each other.
2+3x=62

15

52

62

20

Find the measure of X and Y
Hint: find the vertical angles and set them equal to each other.

x = 4 and y = 5

x = 3 and y = 8

x = 7 and y = 7

x = 9 and y = 9

Find the measure of X and Y
Hint:find the vertical angles and set those equal to each other. 5y-5=95, then 3x+25=85

x = 60 and y = 30

x = 20 and y = 20

x = 9 and y = 20

x = 20 and y = 10