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CBSE Class 10 Answered

could you clear and help me in concept of circles that is tell me what is to be kept in mind while studing this capter
Asked by zrajani | 13 Aug, 2010, 12:00: AM
answered-by-expert Expert Answer
Dear Student
In Class X Circles
There are 3  main concepts in this chapter
(i) when can a tangent be drawn to the circle
(ii) Tangent is perpendicular to the radius at the point of contact
(iii) Length of tangents drawn from the external point to a circle are equa in length.
Always draw the diagram before attempting a question
Regards
Team Topperlearning
Answered by | 14 Aug, 2010, 06:21: PM

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