Question

find the length of the tangent to a circle with centre o radius=5cm from a point p so that op=13cm

Answer 1

Sure I will answer it for you mate

Length of the tangent equal to the

Root over (distance - radius)²

so, Root over (13²-5²)

so, Root over (169-25)

Root over (144)

Answer is 12

Hope it make you feel better

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