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15 questions
A tangent intersects the circle at:
One point
Two distinct point
Never intersects
None of the above
Identify the straight lines that are tangents to the circle in the diagram. You can choose more than one answer.
AB
RS
KJ
LM
TU
If a line is tangent to a circle, then it is ________ to the radius drawn to the point of tangency.
parallel
adjacent
supplementary
perpendicular
Using lines tangent to the circle, find the value of x.
57
137
47
257
Determine if a tangent line is shown in the picture.
Yes
No
Not sure
Determine if a tangent line is shown in the picture.
Yes
No
Note Sure
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
Which shows a tangent line?
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