Question

find the value of x in the given figure

Answer 1

Hey!!!!!

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Wet know the tangents from the same point are equal

Thus x = 4cm

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Hope this helps ✌️

Answer 2

according to Pythagoras Theorem
5²=x²+4²
25=x²+16
x²=25-16
x=√9
x=3
radius =3
5²=x²+3²
25=x²+9
x²=25-9
x=√16
x=4