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WorksheetsMeasure of Tangent and Secant from the Center
Total questions: 20
Worksheet time: 20mins
find the measure of y
30
60
90
180
Find the measure of angle EFH.
61
65
114
130
What can you conclude?
AB and AC are not congruent.
AB= half of AC
AC = half of AB
AB=AC
Is line AB tangent to the circle?
YES
NO
NO
Not Enough Info
1) 32
2) 48
3) 52
4) 38
Find the length of CF.
8
4
3
6
Is BD tangent to the circle?
Yes
No
Find x
10
5
18
9
The radius is 14 and CD = 22. How long is AE?
14
17.80
11
8.67
Assume that the lines that appear to be tangent are tangent. O is the center of the circle. Find the value of x to the nearest tenth.
11.7
10.8
13.0
14.2
Using the tangent lines, find the value of x.
60
120
30
300
Using lines tangent to the circle, find the value of x.
57
137
47
257
Assume that the lines that appear to be tangent are tangent. O is the center of the circle. Find the value of x to the nearest tenth.
4.1
5.8
4.7
3.6
Point O is the center of each circle. Assume the lines that appear to be tangent are tangent. What is the value of the variable?
26
57
66
114
What is the value of x?
22
25
15
20
Lines AO and BO are tangent. What is the measure of BO?
20
15
10
5
In the diagram, a tangent and a line drawn to the point of tangency form a right triangle. Solve for "?" (the length of the hypotenuse)
15
6
-24
14
In the figure,PA and PB are the tangents to a circle of center 'O'. ∠AOB= 1200 then ∠APB =
600
300
1200
750
In the figure,PA and PB are the tangents to a circle of centre 'O'. If ∠APB = 480 then ∠AOP =
680
660
560
760
