The diagram below show a circle centre O and the radius OA=5cm. Line AB is a tangent of the circle at A and its length...

The diagram below show a circle centre O and the radius OA=5cm. Line AB is a tangent of the circle at A and its length is 12cm. Find the area of the shaded region.

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Kavungya answered the question on November 18, 2019 at 07:07

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