Name: _____________________________________________
Chapter 12 Common Assessment review
5.
Tangent(s):
6.
Tangent(s):
Chord(s):
Chord(s):
Radii:
Radii:
Secant(s):
Secant(s):
Diameter:
Diameter:
7. If a central angle measures 36°, intercepting a minor arc, what is the measure of the minor arc?
a) The major arc?
b) If an angle was inscribed to that central angle, what would the measure of an inscribed angle be?
8. Find t.
17. The measure of a central angle is 60°. The radius is 2. What is the area of the sector?
̂ , ∠𝐸𝐹𝐻, 𝑎𝑛𝑑 ∠𝐺𝐹𝐻
24. Find 𝐻𝐺
34. Circle B with a center of (6, -7) and a radius of 9.
̂ 𝑎𝑛𝑑 ∠𝐴𝐷𝐵
35. Find 𝐷𝐶
36. Find the measure of x.
37. Find ∠𝐵𝐴𝐶
45°
38.
39.
40 Find x and y.
70°
𝑥
𝑦
4
4
4
4
45. Find ∠𝑇𝑉𝑄
160 °
60 °
100 °
46.
47.
48.
72
x
40°
49.
7
4
x