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Wk 31 EOL: TEST Unit 8 Circles

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Last updated about 3 hours ago
23 questions
Note from the author:
You may use your notes/formative notes/videos to help you answer these questions. Please be sure to show your work FOR ANY PARTIAL CREDIT!!
You may use your notes/formative notes/videos to help you answer these questions. Please be sure to show your work FOR ANY PARTIAL CREDIT!!
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Question 1
1.

1. Which of the following is a tangent?

Question 2
2.

2. Which of the following is a chord?

Question 3
3.

3. Which of the following is an inscribed angle?

Question 4
4.

Question 5
5.

Question 6
6.

Question 7
7.

Question 8
8.

Question 9
9.

Find m arc ST - m arc RQ

Question 10
10.

Question 11
11.

Question 12
12.

Question 13
13.

Question 14
14.

Question 15
15.

Question 16
16.

Question 17
17.

17. Find KL.

Question 18
18.

18. What is the equation of a circle with a center located at (4, -1) and a radius of 9?

Question 19
19.

19. Which of the following correctly gives the center and radius of the circle defined by the equation (x – 7)^2 + (y – 2)^2 = 10?

Question 20
20.
20. Write the equation for the circle shown on the graph below?_______
Question 21
21.
21. Write the equation for a circle with a center located at (-2, 2) and a circumference of 16π?_______
Question 22
22.
22. Write an equation for a circle in standard form with a center at (-6, 5) and passes through the point (-11, 3)._______
Question 23
23.

23. Which statement regarding the equation below is true?

4. Find the diameter of a circle with an area of 283.53 square inches.
146
16
34
140
19
37.43
24
92
94.25
5. Find the circumference of a circle with an area of 706.86 square meters.
16
92
24
94.25
140
146
37.43
34
19
6. In circle H, if m∠DHG = (11x – 36)° and m∠GHF = (x + 24) °, find marcDG.
140
146
92
34
37.43
24
19
94.25
16
7. Find marcQT.
34
19
94.25
140
37.43
92
16
146
24
8. Find m∠STR.
24
94.25
146
92
19
140
37.43
34
16
10. Find marcAD .
18
51
5
102
27.12
140
7
11.2
44
9
204
11. Find the value of x.
102
11.2
44
27.12
204
140
7
9
5
18
51
12. Find the perimeter of ∆GHI.
7
9
11.2
44
51
102
18
5
140
204
27.12
13. If marcJ I = (3x + 2)°, m arcHLK = (15x – 36)°, and m∠HMK = (8x – 1)°, find marcHLK.
102
44
27.12
7
51
140
11.2
18
5
204
9
14. If marcAD = (17x + 2)°, marcAC = (7x – 10)°, and m∠ABC = (4x + 15)°, find m∠ABC.
7
102
9
204
5
44
51
140
11.2
27.12
18
15. Find YZ.
11.2
5
51
9
7
204
27.12
140
18
44
102
16. Find RT.
7
5
102
11.2
140
27.12
44
204
9
18
51
4
8
36
D
D