Name: 
 

Math 9 LG 16 Practice Quiz #2


Multiple Choice
Identify the choice that best completes the statement or answers the question.
 

 1. 
O is the centre of this circle and point M is a point of tangency.
Determine the value of x°.
mc001-1.jpg
a.
37°
b.
53°
c.
143°
d.
90°
 

 2. 
O is the centre of this circle and point Q is a point of tangency.
Determine the value of c. If necessary, give your answer to the nearest tenth.
mc002-1.jpg
a.
48
b.
27.1
c.
11
d.
5.5
 

 3. 
O is the centre of this circle and point A is a point of tangency.
Determine the value of m. If necessary, give your answer to the nearest tenth.
mc003-1.jpg
a.
38
b.
7.2
c.
67.8
d.
57.8
 

 4. 
O is the centre of the circle.
Determine the value of a°.
mc004-1.jpg
a.
49°
b.
20.5°
c.
41°
d.
69.5°
 

 5. 
O is the centre of the circle.
Determine the value of z to the nearest tenth, if necessary.
mc005-1.jpg
a.
4.5
b.
3.6
c.
5
d.
1
 

 6. 
O is the centre of the circle.
Determine the value of x to the nearest tenth, if necessary.
mc006-1.jpg
a.
5.7
b.
19.6
c.
288
d.
17
 

 7. 
O is the centre of this circle.
Identify all the inscribed angles subtended by the minor arc QS.
mc007-1.jpg
a.
ÐQOS
c.
ÐQPS and ÐQTS
b.
ÐPQT and ÐPST
d.
ÐQPS
 

 8. 
O is the centre of this circle.
Determine the value of n°.
mc008-1.jpg
a.
108°
c.
90°
b.
54°
d.
36°
 

 9. 
O is the centre of this circle.
Determine the value of a°.
mc009-1.jpg
a.
47°
c.
94°
b.
86°
d.
90°
 

Short Answer
 

 10. 
O is the centre of this circle. Point T is a point of tangency.
What is the value of e°?
sa010-1.jpg
 

 11. 
Is the line that passes through points U and V a tangent to the circle?
sa011-1.jpg
 

 12. 
O is the centre of this circle and point V is a point of tangency.
Determine the values of a° and b°.
sa012-1.jpg
 

 13. 
Point O is the centre of this circle. Without solving for s, sketch and label the lengths of any extra line segments you need to draw to determine the value of s.
sa013-1.jpg
 

 14. 
Point O is the centre of this circle.
Determine the value of n to the nearest tenth, if necessary.
sa014-1.jpg
 

 15. 
Point O is the centre of this circle.
Determine the value of a to the nearest whole number.
sa015-1.jpg
 

 16. 
Point O is the centre of the circle. Arc AB is a semicircle.
What is the measure of sa016-1.jpg?
sa016-2.jpg
 

 17. 
Point O is the centre of this circle.
Determine the values of y° and z°.
sa017-1.jpg
 

 18. 
Point O is the centre of the circle.
Determine the values of b° and c°.
sa018-1.jpg
 



 
Check Your Work     Start Over