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Wk 27: Notes 7.1 Parts of a Circle; Area and Circumference

Last updated 2 months ago

15 Nsɛmmisa

Hyɛ no nsow a efi ɔkyerɛwfo no hɔ:

Be sure to take notes in the "show your work" area. You make print, hand write and then upload your work in the "show your work" area. You will want these notes to help you on the quizzes and Tests.

Akwankyerɛ

Be sure to take notes in the "show your work" area. You make print, hand write and then upload your work in the "show your work" area. You will want these notes to help you on the quizzes and Tests.

Notes 7.1 Part 1

Notes 7.1 Part 2

Notes 7.1 Part 3

Question 1

04:10

Ɛhia

1

Question 2

06:35

Ɛhia

1

Question 3

08:45

Ɛhia

1

Question 4

09:56

Ɛhia

1

Question 5

04:53

Ɛhia

1

Question 6

06:56

Ɛhia

1

Question 7

02:05

Ɛhia

1

Question 8

03:53

Ɛhia

1

Question 9

06:24

Ɛhia

1

Asemmisa {{asɛmmisaAhyɛnsode}}

9.

2. Find each angle and arc measures.

19
270
109
71
161
199
180
360

m arc PQ
m arc SR
m arc QRT
m arc PSR
m arc PS

Question 10

01:58

Ɛhia

1

Question 11

05:51

Ɛhia

1

Question 12

03:10

Ɛhia

1

Question 13

05:11

Ɛhia

1

Question 14

08:22

Ɛhia

1

Question 15

09:14

Ɛhia

1

Asemmisa {{asɛmmisaAhyɛnsode}}

15.

10. A 16-inch pendulum swings through an angle of 40°. How far does the tip of the pendulum travel in a single swing?

17.5

11.17

9.78

16

13.25

Asemmisa {{asɛmmisaAhyɛnsode}}

1.

2. Find the area.

37.67

147.52

98.02

962.11

24.63

32.04

Asemmisa {{asɛmmisaAhyɛnsode}}

2.

4. Find the area.

962.11

47.95

98.02

32.04

157.25

24.63

Asemmisa {{asɛmmisaAhyɛnsode}}

3.

6. Find the circumference.

24.63

134.22

49.32

98.02

32.04

63.24

Asemmisa {{asɛmmisaAhyɛnsode}}

4.

8. Find the circumference.

98.02

49.32

24.63

127.25

962.11

32.04

Asemmisa {{asɛmmisaAhyɛnsode}}

5.

10. Find the radius of a circle with a circumference of 21.99 feet.

2.4

11.3

13

3.5

14

5.7

Asemmisa {{asɛmmisaAhyɛnsode}}

6.

6

14

1233

1385.44

21

37.7

Asemmisa {{asɛmmisaAhyɛnsode}}

7.

15. Find the area of a circle with a circumference of 131.95 meters.

3.5

14

37.7

42.68

21

6

1385.44

Asemmisa {{asɛmmisaAhyɛnsode}}

8.

53.74

1385.44

37.7

46.95

6

21

Asemmisa {{asɛmmisaAhyɛnsode}}

10.

5. Find each value or measure.

7

13

5

9

6

11

Asemmisa {{asɛmmisaAhyɛnsode}}

11.

10. Find each value or measure.

7
5
90
79
146
6
135
304

x =
m arc WX
m arc YW
m arc YX
m arc VXW

Asemmisa {{asɛmmisaAhyɛnsode}}

12.

2. Find the length of each bolded arc to the nearest hundredth.

112

9.95

29.31

3.16

15

Asemmisa {{asɛmmisaAhyɛnsode}}

13.

4. If VS = 12 meters, find the arc length of UT.

6

11.3

37

37.45

3.87

Asemmisa {{asɛmmisaAhyɛnsode}}

14.

8. If JH = 21 inches, find the arc length of KJG.

10.5

334.7

39.21

61.21

73.68