Quiz about Circles and Trig Functions #1

Question 1

Solve for the missing angle

Accepted Answer

36.9

Answer

50

Answer

0.053

Answer

95

Question 2

Solve for the missing angle

Accepted Answer

50.2

Answer

93.1

Answer

12.6

Answer

42.2

Question 3

Solve for the misssing distance

Accepted Answer

18.9

Answer

19.5

Answer

47

Answer

27.5

Question 4

If you are given the hypotenuse and an adjacent side, which trig function should you use?

Accepted Answer

cosine

Answer

sine

Answer

tangent

Answer

cotangent

Question 5

Susan is flying a kite, which gets caught in the top of a tree.  Use the diagram to estimate the height of the tree.

Accepted Answer

87 ft

Answer

63 ft

Answer

65 ft

Answer

74 ft

Question 6

Question 6.

Accepted Answer

A

Answer

B

Answer

C

Answer

D

Question 7

Question 7.

Accepted Answer

B

Answer

A

Answer

C

Answer

D

Question 8

Question 8.

Accepted Answer

A

Answer

B

Answer

C

Answer

D

Question 9

Which Trig function do you use?

Accepted Answer

Sine

Answer

Cosine

Answer

Tangent

Question 10

REVIEW:
What is the value of x?

Accepted Answer

66

Answer

132

Answer

114

Answer

48

Question 11

REVIEW:
Solve for X.

Accepted Answer

2 ft

Answer

3 ft

Answer

4 ft

Answer

6 ft

Question 12

REVIEW:
Find the missing side

Accepted Answer

72

Answer

48

Answer

108

Answer

83.6

Question 13

Find x.  Assume that segments that appear to be   tangent are tangent.

Accepted Answer

2

Answer

11

Answer

7.6

Answer

9

Question 14

Find x

Accepted Answer

10

Answer

5

Answer

18

Answer

9

Question 15

Use chords to solve for x

Accepted Answer

x = 6 cm

Answer

x = 3 cm

Answer

x = 4 cm

Answer

x = 5 cm

Question 16

In the diagram, a tangent and a line drawn to the point of tangency form a right triangle. Solve for "?"

Accepted Answer

15

Answer

-15

Answer

6

Answer

14

Question 17

Find x.  Assume that segments that appear to be   tangent are tangent.

Accepted Answer

18.0

Answer

11.2

Answer

25.0

Answer

30.0

Question 18

What is the value of x?

Accepted Answer

20

Answer

22

Answer

25

Answer

15

Question 19

Assume that all the lines that appear tangent are tangent. Find the perimeter

Accepted Answer

54

Answer

36

Answer

48

Answer

42

Question 20

Is line AB tangent to the circle?

Accepted Answer

YES

Answer

NO NO

Answer

Can't Tell
Can't Tell

Question 21

Find the length of the missing side.

Accepted Answer

13 cm

Answer

17 cm

Answer

22 cm

Answer

15 cm

Question 22

What is the measure of arc AB?

Accepted Answer

142

Answer

140

Answer

180

Answer

153

Question 23

What is the measure of arc WYZ?

Accepted Answer

231

Answer

255

Answer

168

Answer

200

Question 24

Solve for the missing angle.

Accepted Answer

12o

Answer

24o

Answer

48o

Answer

6o

Question 25

Question 25.

Accepted Answer

H

Answer

F

Answer

G

Answer

J

Question 26

What is the measure of arc KL?

Accepted Answer

108

Answer

106

Answer

110

Answer

112

Question 27

What is the measure of angle DEF?

Accepted Answer

72

Answer

73

Answer

74

Answer

75

Question 28

Question 28.

Accepted Answer

D

Answer

A

Answer

B

Answer

C

Question 29

What is the longest chord in a circle?

Accepted Answer

Diameter

Answer

Radius

Answer

Tangent line

Answer

Semicircle

Question 30

Find the measure of <E.

Accepted Answer

44

Answer

7

Answer

8

Question 31

What is the measure of angle HKI?

Accepted Answer

73

Answer

72

Answer

74

Answer

75

Question 32

What is the measure of arc GF?

Accepted Answer

168

Answer

169

Answer

167

Answer

165

Question 33

What is the measure of arc AD?

Accepted Answer

137

Answer

136

Answer

135

Answer

134

Question 34

What is the measure of angle 2?

Accepted Answer

40

Answer

80

Answer

45

Answer

125

Question 35

Find the measure of arc RT.

Accepted Answer

52

Answer

123

Answer

83

Answer

24

Question 36

Find the measure of angle MNQ.

Accepted Answer

158

Answer

89

Answer

45

Answer

22

Question 37

A square has diagonal length 13 m. What is the side length of the square, to the nearest centimeter?

Accepted Answer

9.19

Answer

18.38

Answer

5.10

Answer

13

Question 38

An equilateral triangle has height 26 cm. What is the length of each side of the triangle, to the nearest centimeter?

Accepted Answer

26, 15, 30

Answer

26, 13, 23

Answer

26, 26, 38

Answer

26, 42, 38

Question 39

Find the value of y to the nearest tenth.

Accepted Answer

4.5

Answer

3.2

Answer

2.3

Answer

5

Question 40

Set up the problem so that you can solve for X.

Accepted Answer

cos X = 28/41

Answer

sin X = 41/28

Answer

tan X = 41/28

Answer

sin X = 28/41

Question 41

Solve for the missing angle

Accepted Answer

36.9 degrees

Answer

50.5 degrees

Answer

12.7 degrees

Answer

72.2 degrees

Question 42

Solve for x. Round to the nearest tenth.

Accepted Answer

16.6

Answer

15.3

Answer

24.1

Answer

24.3

Question 43

Find the measure of the indicated angle (?) round to the nearest tenth.

Accepted Answer

55.2

Answer

9.4

Answer

20.15

Answer

19.4

Question 44

Find the measure of the missing angle.

Accepted Answer

26o

Answer

64o

Answer

61o

Answer

8o

Question 45

Solve for the missing angle

Accepted Answer

50.2

Answer

93.1

Answer

12.6

Answer

42.2

Question 46

Find the measure of the missing angle.

Accepted Answer

49o

Answer

50o

Answer

41o

Answer

33o

Question 47

Choose the correct ratio.

Accepted Answer

cos(37)=x/14

Answer

sin(37)=x/14

Answer

tan(37)=x/14

Answer

sin(37)=14/x

Question 48

A hawk sitting on a tree branch spots a mouse on the ground 15 feet from the base of the tree.  The hawk swoops down toward the mouse at an angle of 30 degrees. What is the distance from the tree branch to the mouse?

Accepted Answer

30 ft

Answer

7.5 ft

Answer

15 ft

Answer

26 ft

Question 49

Susan is flying a kite, which gets caught in the top of a tree.  Use the diagram to estimate the height of the tree.

Accepted Answer

87 ft

Answer

63 ft

Answer

65 ft

Answer

74 ft

Question 50

A tourist views a deer from a height of 45 feet.  The horizontal distance between the tourist and the deer is 130 feet.  At what angle (x) should the tourist hold his camera to photograph the deer? Round your answer to the nearest degree.

Accepted Answer

71 degrees

Answer

19 degrees

Answer

45 degrees

Answer

138 degrees

Question 51

Solve for the misssing distance

Accepted Answer

18.9 meters

Answer

19.5 meters

Answer

47.2 meters

Answer

27.5 meters

Question 52

A rectangular field is 50 yards wide and 100 yards long. Ethan walks diagonally across the field. How far does he walk?

Accepted Answer

111.8 yards

Answer

115 yards

Answer

127.3 yards

Answer

119 yards

Question 53

Solve for x. Round to the nearest tenth.

Accepted Answer

3.1

Answer

9.5

Answer

30.8

Question 54

Solve for x. Round to the nearest tenth.

Accepted Answer

7.5

Answer

34.1

Answer

14.1

Question 55

Find the length of side y.

Accepted Answer

76.34 cm

Answer

22.32 cm

Answer

36.5 cm

Answer

87.76 cm

Question 56

What is the length of side x?

Accepted Answer

7.44 cm

Answer

6.57 cm

Answer

7 cm

Answer

26.33 cm

Question 57

Find the length of side w.

Accepted Answer

18.0 cm

Answer

21.4 cm

Answer

36.5 cm

Answer

43.6 cm

Question 58

Solve for x.

Accepted Answer

29.75

Answer

24.20

Answer

4.92

Answer

290.4

Question 59

Find x

Accepted Answer

33

Answer

20

Answer

5.9

Answer

42

Question 60

Question 60.

Accepted Answer

18.9

Answer

19.5

Answer

47

Answer

27.5

Question 61

Choose the correct ratio.

Accepted Answer

sin(33)=x/14

Answer

cos(33)=x/14

Answer

cos(33)=14/x

Answer

sin(33)=14/x

Question 62

Choose the correct ratio.

Accepted Answer

cos(37)=x/14

Answer

sin(37)=x/14

Answer

tan(37)=x/14

Answer

sin(37)=14/x

Question 63

_{^{Find the missing side}}

Accepted Answer

36

Answer

76.8

Answer

12

Answer

40

Question 64

Find the length of the missing side.

Accepted Answer

52 cm

Answer

25 cm

Answer

42 cm

Answer

48 cm

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