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9/14 Angles and Angle addition EE

Last updated almost 2 years ago

15 questions

7

6

6

6

6

6

7

7

7

7

7

7

7

7

7

Question 15

15.

Question 1

1.

Question 2

2.

Question 3

3.

Question 4

4.

Question 5

5.

Question 6

6.

Question 7

7.

Question 8

8.

Question 9

9.

Question 10

10.

Question 11

11.

Question 12

12.

Question 13

13.

Question 14

14.

find x
Hint: All three angles create a line, so they are supplementary.

9

17

18

21

name 2 angles that are vertical

angles 6 and 3

angles 2 and 7

angles 5 and 2

angles 3 and 5

name 2 angles that are adjacent

angles 3 and 5

angles 4 and 7

angles 3 and 6

angles 1 and 7

Name 2 angles that form a linear pair.

angles 3 and 4

angles 3 and 5

angles 4 and 6

angles 1 and 7

Name two angles that are complementary.

angles 6 and 2

angles 1 and 4

angles 1 and 7

angles 4 and 5

name two angles that are supplementary

angles 3 and 5

angles 4 and 5

angles 6 and 5

angles 1 and 7

complementary angles add up to ....

180

100

90

45

supplementary angles add up to ...

45

90

180

100

a linear pair of angles always add up to ....

90

100

180

45

vertical angles are always...

obtuse

90 degrees

congruent

supplementary

15

180

100

11

15

8

90

-10

find x
Hint: These are vertical angles and vertical angles are always congruent.

3

45

9

2

find x.

-12

13

14

12

find z

5

11

7

6