Tangents to a circle

From Karnataka Open Educational Resources
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Objectives

To understand what is a tangent and its relationship to the circle

Estimated Time

30 minutes

Prerequisites/Instructions, prior preparations, if any

Materials/ Resources needed

Click here to open the file

Process (How to do the activity)


Download this geogebra file from this link.


Procedure:

  1. O is the center of the circle and tangents AP and AQ are drawn from an external point A.
  2. OP and OQ are the radii.

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