Question

AP is the tangent drawn from a point P to the circle of radius 3cm. If the length of the tangent is 4cm. If 0 is the centre of the circle, find PO​

Answer 1

Answer:

From figure,

CA is perpendicular to AP and CB is perpendicular to BP

Again AC = BC = 4 (radius of the circle)

Also AP = PB = (Tangents from point P)

So, BPAC is a square.

=> AP = PB = BC = CA = 4 cm

So, length of tangents are 4 cm each

therefore option B will be the answer.

solution

Answer 2

Answer:

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