85. prove that tangent drawn at any,point of circle is perpendicular

1.	85. prove that tangent drawn at any,point of circle is perpendicular tothe radius through the point ofcontact
Answer» ong>Answer: Construction : TAKE a point B, other than A, on the tangent l. ... Proof: We know that, among all line segment joining the point O to a point on l, the perpendicular is SHORTEST to l. OA = OC (Radius of the same circle) Now, OB = OC + BC. Step-by-step EXPLANATION: Mark me as Brainlist

85. prove that tangent drawn at any,point of circle is perpendicular tothe radius through the point ofcontact

Answer»

ong>Answer:

Construction : TAKE a point B, other than A, on the tangent l. ... Proof: We know that, among all line segment joining the point O to a point on l, the perpendicular is SHORTEST to l. OA = OC (Radius of the same circle) Now, OB = OC + BC.

Step-by-step EXPLANATION:

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85. prove that tangent drawn at any,point of circle is perpendicular tothe radius through the point ofcontact​

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85. prove that tangent drawn at any,point of circle is perpendicular tothe radius through the point ofcontact