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Unit 1B Test

Last updated over 1 year ago

20 questions

1 point

1

Question 1

1.

Give the name of the angle adjacent to angle ABY

angle ABX

angle ABC

angle YBX

angle A

angle CBX

1 point

1

Question 2

2.

Name the straight angle in the diagram.

angle BDC

angle DBX

angle YBX

angle CBX

angle ABX

1 point

1

Question 3

3.

Classify angle ABY

Obtuse angle

Northwest angle

Right angle

Acute angle

Straight angle

1 point

1

Question 4

4.

Name a pair of acute vertical angles.

angles BC, BA

angles YBC, XBA

angles YBC, YBA

angles XBC, YBC

angles YBC, XBD

1 point

1

Question 5

5.

What point is in the interior of angle XBA?

point D

point C

point A

point B

point Y

1 point

1

Question 6

6.

Based on the diagram to the right, which statement must be FALSE about the measure of angle GEO?

m∠GEO > 90

m∠GEO = 90

m∠GEO < 180

m∠GEO=  
           90+m∠GEM

  None of the above are false

1 point

1

Question 7

7.

What statement(s) are TRUE about X in the diagram for problem 7?

X < 90 degrees

X = 34 degrees

X + 34 = 180

X + 34 = 90 

X = 56 degrees

1 point

1

Question 8

8.

What is the value of x that makes the angles congruent in problem 8?

-4

2

4

8

16

1 point

1

Question 9

9.

Find the measure of angle EJG.

35 degrees

55 degrees

67 degrees

90 degrees

122 degrees

1 point

1

Question 10

10.

Which statement is TRUE about supplementary angles?

They have a sum of 180 degrees.

Both angles must be 90 degrees.

They have a sum of 90 degrees.

They must be adjacent angles.

They always share a common vertex.

1 point

1

Question 11

11.

Identify two pairs of vertical angles. Select two answers.

f) and c) 

e) and g) 

i) and j)

a) and d) 

b) and h) 

1 point

1

Question 12

12.

Identify two pairs of adjacent angles. Select two answers.

b) and h) 

f) and c) 

e) and g) 

i) and j)

a) and d) 

1 point

1

Question 13

13.

Identify two linear pairs. Select two answers.

e) and g) 

b) and h) 

f) and c) 

a) and d) 

i) and j)

1 point

1

Question 14

14.

Write AND solve an equation for x.

1 point

1

Question 15

15.

Find the measure of angle 1 and angle 2. Select two answers.

m∠1= 57

m∠1= 27

m∠2= 153

m∠2= 63

m∠2= 123

1 point

1

Question 16

16.

Find the measure of both complementary angles. Select two answers.

m∠1= 27

m∠1= 48

m∠2= 153

m∠2= 63

m∠2= 42

1 point

1

Question 17

17.

Name the angle bisector in the diagram.

1 point

1

Question 18

18.

What does the angle bisector do to an angle?

1 point

1

Question 19

19.

Write AND solve an equation for x.

1 point

1

Question 20

20.

What is the measure of angle PRS?