Use Pythagoras theorem and write proof of above theorem " the lengths of tangents drawn from an external point to a circle are equal . "

Use Pythagoras theorem to write a proof of the above theorem."the lengths of tangents drawn from an external point to a circle are equal."​

Theorem: The length of two tangents drawn from an external point to a circle are equal.

Prove that "the lengths of tangents drawn from an external points to a circle are equal ".

Prove that the lengths of tangents drawn from an external point to a circle are equal.

Prove that the lengths of tangents drawn from an external point to a circle are equal.

Prove that the length of tangents drawn from an external point to a circle are equal.

Theorem 10.2 : The lengths of tangents drawn from an external point to a circle are equal.

Prove that the length of the tangents drawn from an external point to a circle are equal.

Prove that the length of the tangents drawn from an external point to a circle are equal.

Prove that the length of the tangents drawn from an external point to a circle are equal.