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Q34 The perimeter of sector OACB of the circle centred at O and of radius 24, is 73.12 cm.
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Q34 The perimeter of sector OACB of the circle centred at O and of radius 24, is
73.12 cm.
(i) Find the central angle ∠𝐴𝑂𝐵.
(ii) Find the area of the minor segment ACB. (Use 𝜋 = 3.14 𝑎𝑛𝑑 √3 = 1.73)
73.12 cm.
(i) Find the central angle ∠𝐴𝑂𝐵.
(ii) Find the area of the minor segment ACB. (Use 𝜋 = 3.14 𝑎𝑛𝑑 √3 = 1.73)
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