Free Printable Angle Addition Half = Half 3

Worksheets

Angle Addition Half = Half 3

Total questions: 26

Worksheet time: 1hrs 26mins

Name

Class

Date

Solve for x.

x= 4

x= 10

x= 88

x= 11

Solve for x.

x= 24

x= -8

x= 8

x= 10

Solve for x.

x= 196

x= 6

x= -6

x= 10

Solve for x.

x= 90

x= 8

x= 100

x= 9

Solve for x.

x= -4

x= 8

x= 4

x= -8

Solve for x.

x= -3

x= 14

x= 3

x= 41

Identify the angle pair.

Vertical Angles

Angle Bisector

Neither

Name the angle pair.

Complementary

Supplementary

Adjacent

Vertical

Angles 1 and 3 are what angle pair?

Complementary

Supplementary

Adjacent

Vertical

10.

What are vertical angles?

Angles that are adjacent to each other

Angles that add up to 180°

Angles that are opposite of each other when lines intersect

Angles that add up to 90°

11.

How are these angles related?

Vertrical

Complementary

Adjacent

Supplementary

12.

What is an example of a pair of complementary angles?

13° and 45°

10° and 170°

81° and 9°

90° and 3°

13.

Is this diagram an example of ANGLE BISECTOR or only ADJACENT ANGLES?

Angle Bisector

Adjacent Angles

14.

Is this diagram an example of ANGLE BISECTOR or only ADJACENT ANGLES?

Angle Bisector

Adjacent Angles

15.

2. Find X

16.

3. Find X

177

17.

4. Find X

18.

Vertical angles are always

acute

total 180 degrees

congruent (equal measures)

adjacent angles

19.

What is the value of x?

108

20.

Name a pair of angles that are vertical.

Angles 4 and 5

Angles 7 and 9

Angles 8 and 9

Angles 5 and 7

21.

x=67

x=43

x=55

x=12

22.

The measure of angle ABD is 74^o. What is the measure of angle CBD?

148^o

74^o

37^o

23.

The measure of angle DBC is 14^o. What is the measure of angle DBA?

7^o

14^o

28^o

24.

$\overrightarrow{EJ}\$ bisects $\angle DEF$ , $m\angle DEJ=5x+7$ , $m\angle JEF=8x-8$ .
Find x.

25.

The mathematical symbol used to represent congruency is ...

≅

≊

26.

Are angle B and angle A congruent?

Yes

Reset

Angle Addition Half = Half 3

Total questions: 26

Worksheet time: 1hrs 26mins

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