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Worksheets

Tangent Lines and Circles

Total questions: 17

Worksheet time: 2hrs 43mins

Name
Class
Date
1.

Find the perimeter

a)

39.5

b)

32.8

c)

56.3

d)

79.2

2.

Find the perimeter

a)

54.4

b)

63

c)

71

d)

82.4

3.
Assume that all the lines that appear tangent are tangent. Find the perimeter
a)
54
b)
36
c)
48
d)
42
4.
What is the value of x?
a)
22
b)
25
c)
15
d)
20
5.
Find the perimeter of the quadrilateral.
a)
A
b)
B
c)
C
d)
D
6.

Find the value of X

a)

8.5

b)

3.6

c)

7.2

d)

9.2

7.

The polygon circumscribes a circle. What is the perimeter of the polygon?

a)

82

b)

32

c)

21

d)

42

8.
Assume that all the lines that appear tangent are tangent. Find the perimeter
a)
54
b)
36
c)
48
d)
42
9.

Which shows a tangent line?

a)
b)
c)
d)
10.

A tangent line intersects the circle ...

a)

in exactly two points

b)

in exactly one point

c)

through the center

d)

with the diameter

11.
Find the measure of arc AB.
a)
17
b)
34
c)
68
d)
146
12.

A line segment that connects the center of a circle to any point on the circle is called ...

a)

Diameter

b)

Radius

c)

Chord

d)

Secant

13.

A line segment whose endpoints are on a circle is a ...

a)

Tangent

b)

Secant

c)

Radius

d)

Chord

14.
A chord that passes through the center of the circle is a ________.
a)
chord
b)
diameter
c)
radius
d)
tangent
15.
Lines AO and BO are tangent. What is the measure of BO?
a)
20
b)
15
c)
10
d)
5
16.

What is the perimeter?

(a)  

17.

What is the value of x?

a)

x=24

b)

x=12

c)

x=8

d)

x=6