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WorksheetsTangents, Chords and Arcs
Total questions: 15
Worksheet time: 4hrs 45mins
Name
Class
Date
1.
Find x. Assume that segments that appear to be tangent are tangent.
a)
2
b)
11
c)
7.6
d)
9
2.
Find x
a)
10
b)
5
c)
18
d)
9
3.
Use chords to solve for x
a)
x = 3 cm
b)
x = 4 cm
c)
x = 5 cm
d)
x = 6 cm
4.
In the diagram, a tangent and a line drawn to the point of tangency form a right triangle. Solve for "?"
a)
-15
b)
6
c)
15
d)
14
5.
Find x. Assume that segments that appear to be tangent are tangent.
a)
11.2
b)
18.0
c)
25.0
d)
30.0
6.
What is the value of x?
a)
22
b)
25
c)
15
d)
20
7.
Assume that all the lines that appear tangent are tangent. Find the perimeter
a)
54
b)
36
c)
48
d)
42
8.
Is line AB tangent to the circle?
a)
YES
b)
NO
NO
NO
c)
Can't Tell
Can't Tell
Can't Tell
9.
Using the tangent lines, find the value of x.
a)
60
b)
120
c)
30
d)
300
10.
What is the value of DC? (to the nearest hundredth)
a)
9.43
b)
4.43
c)
√89
d)
9
11.
Find the length of BC.
a)
2
b)
3
c)
9
d)
14
12.
Find the value of x.
a)
9.8
b)
6.3
c)
12.6
d)
4.9
13.
What can you conclude?
a)
AB and AC are not congruent.
b)
AB= half of AC
c)
AC = half of AB
d)
AB=AC
14.
Find x
a)
10
b)
5
c)
18
d)
9
15.
In a circle, if a radius or diameter is perpendicular to a chord, then it____ the chord and its arc.
a)
equals
b)
bisects
c)
arcs
d)
circles
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