how to draw tangents to a circle if centre of circle without using centre.???

**Here are the steps of construction:**

**(i)** Draw a circle of desired radius.

Taking any point K on circle, draw the chord KL of any length.

**(ii)** Mark any point M other than K and L on the alternate arc of KXL.

Join MK and LM. Thus, ÐLMK is formed.

**(iii)** Using KL as one side and vertex K, draw ray KN making an angle equal to ÐLMK.

The line containing ray KN is the required tangent.

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