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Introduction to Circles

The length of...

Question

The length of the tangent from an external point A on a circle with centre O is:

A

equal to OA

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B

cannot be estimated

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C

always greater than OA

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D

always less than OA

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Solution

The correct option is D always less than OA
Correct option is (C).

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Similar questions

Q. The length of the tangent from an external point P on the circle with centre O is always ________ OP.

Q. The length of the tangent from an external point P to a circle of radius 5 cm is 10 cm. The distance of the point from the centre of the circle is _______.

Q. Question 3
The length of tangents from an external point P on a circle with centre O is always less than OP.

State true or false

The length of tangent from an external point P on a circle with centre O is always less than OP.

Q. Write ‘True’ or ‘False’ and justify your answer in each of the following :
(i) The length of tangents from an external point P on a circle is always greater than the radius of the circle.
(ii) The length of tangents from an external point P on a circle with centre O is always less than OP.

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