11.1 Skills Practice

1.

1 point

Pg. 7- Which of the following statements is true about problem 1?

Angle 6 is 70 degrees because it is vertical to angle 5

Angle 6 is 110 degrees because it is alternate int. to angle 5

Angle 6 is 70 degrees because it is supplementary to angle 5

Angle 6 is 70 degrees because it is alternate int. to angle 5

2.

1 point

Pg. 7- Which of the following statements is true about problem 2?

Angle 8 is 110 degrees because it is alternate ext. to angle 5

Angle 8 is 70 degrees because it corresponds to angle 6

Angle 8 is 70 degrees because it is vertical to angle 6

Angle 8 is 110 degrees because it is vertical to angle 5

3.

1 point

Pg. 7- Which of the following statements is true about problem 3?

Angle 2 is 110 degrees because it is vertical to angle 5

Angle 2 is 110 degrees because it is alternate int. to angle 5

Angle 2 is 70 degrees because it corresponds to angle 8

Angle 2 is 70 degrees because is alternate ext. to angle 8

4.

1 point

Pg. 7- Which of the following statements is true about problem 4?

Angle 4 is 70 degrees because it is alternate ext. to angle 5

Angle 4 is 110 degrees because it corresponds to angle 2

Angle 4 is 70 degrees because it is alternate int. to angle 6

Angle 4 is 110 degrees because it is vertical to angle 5

5.

1 point

Pg. 7- Which of the following statements is true about problem 5?

Angle 4 is 60 degrees because it is vertical to angle 7

Angle 4 is 120 degrees because it is supplementary to angle 7

Angle 4 is 120 degrees because it is alternate int. to angle 7

Angle 4 is 60 degrees because it is alternate ext. to angle 7

6.

1 point

Pg. 7- Which of the following statements is true about problem 6?

Angle 6 is 120 degrees because it is supplementary to angle 7

Angle 6 is 60 degrees because it is vertical to angle 7

Angle 6 is 60 degrees because it corresponds to angle 4

Angle 6 is 120 degrees because it is complementary to angle 7

7.

1 point

Pg. 7- Which of the following statements is true about problem 7?

Angle 5 is 60 degrees because it is alternate ext. to angle 4

Angle 5 is 120 degrees because it is vertical to angle 6

Angle 5 is 120 degrees because it is complementary to angle 7

Angle 5 is 60 degrees because it is vertical to angle 7

8.

1 point

Pg. 7- Which of the following statements is true about problem 8?

Angle 3 is 60 degrees because it is alternate ext to angle 7

Angle 3 is 120 degrees because it is alternate int. to angle 5

Angle 3 is 60 degrees because it corresponds to angle 7

Angle 3 is 120 degrees because it is alternate ext. to angle 6

9.

1 point

9.

supplementary angles; x= 60

vertical angles; x= 120

complementary angles; x= 60

supplementary angles; x= 30

10.

1 point

10.

supplementary angles; x= 61

complementary angles; x= 61

supplementary angles; x= 119

vertical angles; x= 119

11.

1 point

11.

supplementary angles; x= 35

complementary angles; x= 35

supplementary angles; x= 125

complementary angles; x= 125

12.

1 point

12.

supplementary angles; x= 140

complementary angles; x= 50

vertical angles; x= 40

complementary angles; x= 140

13.

1 point

13.

supplementary angles; x= 10

supplementary angles; x= 100

complementary angles; x= 10

complementary angles; x= 100

14.

1 point

14.

supplementary angles; x= 98

vertical angles; x= 98

complementary angles; x= 82

supplementary angles; x= 82

15.

1 point

15.

complementary angles; x= 68

complementary angles; x= 158

supplementary angles; x= 68

complementary angles; x= 158

16.

1 point

16.

vertical angles; x= 59

complementary angles; x= 121

supplementary angles; x= 121

vertical angles; x= 121

17.

1 point

17.

supplementary angles; x= 174

vertical angles; x= 174

complementary angles; x= 84

supplementary angles; x= 84

18.

1 point

18.

vertical angles; x= 89

complementary angles; x= 91

supplementary angles; x= 91

complementary angles; x= 89

19.

1 point

19.

vertical angles; x= 44

complementary angles; x= 46

supplementary angles; x= 46

supplementary angles; x= 136

20.

1 point

20.

complementary angles; x= 75

vertical angles; x= 75

vertical angles; x= 105

supplementary angles; x= 75

21.

1 point

Flip over to the back (pg. 8) Which of the following statements is true about problem 1?

Angle 4 is 135 degrees because it is supplementary to angle 2

Angle 4 is 45 degrees because it is vertical to angle 2

Angle 4 is 135 degrees because it is alternate int. to angle 2

Angle 4 is 45 degrees because it is alternate int. to angle 2

22.

1 point

Pg. 8- Which of the following statements is true about problem 2?

Angle 5 is 45 degrees because it is alternate int. to angle 2

Angle 5 is 135 degrees because it is alternate ext. to angle 4

Angle 5 is 45 degrees because it is vertical to angle 2

Angle 5 is 135 degrees because it is alternate int. to angle 4

23.

1 point

Pg. 8- Which of the following statements is true about problem 3?

Angle 7 is 45 degrees because it is vertical to angle 2

Angle 7 is 45 degrees because it is alternate int. to angle 2

Angle 7 is 135 degrees because it corresponds to angle 4

Angle 7 is 135 degrees because it vertical to angle 4

24.

1 point

Pg. 8- Which of the following statements is true about problem 4?

Angle 8 is 45 degrees because it is alternate ext. to angle 2

Angle 8 is 45 degrees because it corresponds to angle 2

Angle 8 is 135 degrees because it is alternate ext. to angle 4

Angle 8 is 135 degrees because it is vertical to angle 5

25.

1 point

Pg. 8- Which of the following statements is NOT true about problem 5?

Angle 6 is 45 degrees because it corresponds to angle 2

Angle 6 is 45 degrees because it is vertical to angle 7

Angle 6 is 45 degrees because it is vertical to angle 2

Angle 6 is 45 degrees because it is supplementary to angle 5

26.

1 point

Pg. 8- Which of the following statements is NOT true about problem 6?

Angle 3 is 45 degrees because it is alternate ext. to angle 6

Angle 3 is 45 degrees because it corresponds to angle 2

Angle 3 is 45 degrees because it corresponds to angle 7

Angle 3 is 45 degrees because it is vertical to angle 2

27.

1 point

7. What is the measure of angle 7?

37 degrees

143 degrees

43 degrees

137 degrees

28.

1 point

8. What is the measure of angle 6?

137 degrees

37 degrees

43 degrees

143 degrees

29.

1 point

9. What is the measure of angle 4?

37 degrees

43 degrees

137 degrees

143 degrees

30.

1 point

10. What is the measure of angle 2?

37 degrees

43 degrees

137 degrees

143 degrees

31.

1 point

11. What is the measure of angle 1?

37 degrees

43 degrees

137 degrees

143 degrees

32.

1 point

12. What is the measure of angle 8?

37 degrees

43 degrees

137 degrees

143 degrees

33.

1 point

13.

supplementary angles; x= 72

complementary angles; x= 72

supplementary angles; x= 108

vertical angles; x= 108

34.

1 point

14.

vertical angles; x= 72

complementary angles; x= 72

supplementary angles; x= 162

vertical angles; x= 162

35.

1 point

15.

complementary angles; x= 9

vertical angles; x= 171

supplementary angles; x= 9

vertical angles; x= 9

36.

1 point

16.

supplementary angles; x= 125

complementary angles; x= 125

vertical angles; x= 55

complementary angles; x= 35

37.

1 point

17.

complementary angles; x= 155

vertical angles; x= 25

supplementary angles; x= 155

supplementary angles; x= 65

38.

1 point

18.

complementary angles; x= 91

vertical angles; x= 91

vertical angles; x= 89

supplementary angles; x= 91

39.

1 point

19.

156 degrees

66 degrees

24 degrees

246 degrees

40.

1 point

20.

61 degrees

251 degrees

151 degrees

29 degrees