Question

length of the tangent from a point a on a circle of radius 3 centimetre is 4 cm the distance of a from centre of the circle isgive diagram for this question ​

Answer 1

Answer:

We use the fact that tangent is perpendicular to radius at the point of contact, so, the distance of the point A from the center of the circle is

$\sqrt{ {3}^{2} } + {4}^{2} = 5cm$

Step-by-step explanation:

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