Mathematics · May / June 2020 · Paper 22 · Question 24
0580
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8 cm 6.4 cm NOT TO SCALE P Q The diagram shows a sector of a circle of radius 8 cm. The length of the arc PQ is 6.4 cm. Find the area of the sector. cm2 [4]
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25.6 or 25.59 to 25.60… [4]
M3 for 6.4 π 8 π 8 × × 2 2 × × x = 6.4
or M2 for oe π 8 360 2 × × x × × π 8
or M1 for 2 × = 6.4 oe 360
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