Question

From a point P, the length of the tangent to a circle is 15 cm and distance of P from the

centre of the circle is 17 cm. Then what is the radius of the circle?​

Answer 1

Answer:

From a point P, the length of the tangent to a circle is 15 cm and distance of P from the centre of the circle is 17 cm. Then what is the radius of the circle? Since, the tangent of any point of a line is perpendicular to the radius through the point of contact. Hence, radius of the circle = 8 cm.

Step-by-step explanation:

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