The distance between two tangents parallel to each other of a circle i

1.	The distance between two tangents parallel to each other of a circle is 13 cm. find the radius of the circle.
Answer» Given that the distance between two tangents parallel to each other to a circle is 13 cm. Two parallel tangents to a circle are found when the line joining the point of contacts are diameter. ∴ d = 13 cm ⇒ r = \(\frac d2\) = \(\frac{13}2\) = 6.5 cm

The distance between two tangents parallel to each other of a circle is 13 cm. find the radius of the circle.

Answer»

Given that the distance between two tangents parallel to each other to a circle is 13 cm.

Two parallel tangents to a circle are found when the line joining the point of contacts are diameter.

∴ d = 13 cm

⇒ r = \(\frac d2\)

= \(\frac{13}2\)

= 6.5 cm

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The distance between two tangents parallel to each other of a circle is 13 cm. find the radius of the circle.

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