Prove that the lengths of tangents drawn from an external point to a c

1.	Prove that the lengths of tangents drawn from an external point to a circle are equal. Using the above do the following:ABC is an isosceles triangle in which AB = AC, circumscribed about a circle as shown in the fig. Prove that the base is bisected by the point of contact.
Answer» Prove that the lengths of tangents drawn from an external point to a circle are equal. Using the above do the following: ABC is an isosceles triangle in which AB = AC, circumscribed about a circle as shown in the fig. Prove that the base is bisected by the point of contact.

Prove that the lengths of tangents drawn from an external point to a circle are equal. Using the above do the following:ABC is an isosceles triangle in which AB = AC, circumscribed about a circle as shown in the fig. Prove that the base is bisected by the point of contact.

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Prove that the lengths of tangents drawn from an external point to a circle are equal. Using the above do the following:

ABC is an isosceles triangle in which AB = AC, circumscribed about a circle as shown in the fig. Prove that the base is bisected by the point of contact.

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Prove that the lengths of tangents drawn from an external point to a circle are equal. Using the above do the following:ABC is an isosceles triangle in which AB = AC, circumscribed about a circle as shown in the fig. Prove that the base is bisected by the point of contact.

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