Question

Can some one explain "Tangent Theorm"
I want the direct proof...
I will mark you as brainliest...
Only mathematics experts.. ​

Answer 1

Answer:

The tangent theorem states that a line is a tangent to a circle if and only if the line is perpendicular to the radius drawn to the point of tangency.

Proof-

In this image BC and AC are tangents. O is the centre of the circle. Y is the distance between O and C.

Now we need to solve the value of BC and AC using Pythagoras theorem.

As we know that base for BOC and AOC is and perpendicular are x. So,

Hypotenuse= √Base²- perpendicular²

BC= √y²- x²

AC= √y²- x²

I hope so that my answer is useful to you. If yes then please mark me the brainliest!!!!

Answer 2

Answer:

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