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The diagram shows a sector, AOB, of a circle, centre O, with radius 5cm and sector angle

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The diagram shows a sector, AOB, of a circle, centre O, with radius 5cm and sector angle π/3 radians. The lines AP and BP are tangents to the circle at A and B, respectively.

a. Find the exact length of AP.

b. Find the exact area of the shaded region.

Transcribed Image Text:

0 لاتي 3 B 5 cm P A

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ANSWER a To find the length of AP we can use the fact that AP is tangent to the circle at A so it is ...View the full answer


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