Mathematics, 12.09.2021 18:00, donmak3833
23 AB is an arc of a circle, centre O, radius 9 cm. The length of the arc AB is 67 cm. The area of sector AOB is ka cm?. Find the value of k. NOT TO SCALE o 9 cm B k= [3]
Answers: 1
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23 AB is an arc of a circle, centre O, radius 9 cm. The length of the arc AB is 67 cm. The area of s...
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