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Tangents to a Circle
Tangents from a point outside a circle are congruent. Use the slider or drag the orange point to change the figure.
Contributed by:
Jay Warendorff
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Circle Tangent Line
(
Wolfram
MathWorld
)
PERMANENT CITATION
"
Tangents to a Circle
" from
the Wolfram Demonstrations Project
http://demonstrations.wolfram.com/TangentsToACircle/
Contributed by:
Jay Warendorff
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Related Topics
Euclid's Elements
Plane Geometry
High School Geometry
High School Mathematics
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Related Curriculum Standards
US Common Core State Standards, Mathematics
HSG-C.A.2
HSG-C.A.4
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