Mathematics · May / June 2026 · Paper 22 · Question 13
0580
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A sector of a circle has sector angle 90° and radius 12 cm. Calculate the arc length of the sector. Give your answer in terms of ė. cm [2]
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6π cao [2]
M1 for 90 Allow 3.14 or better or 22 7 for π for M1. 360 × 2π × 12 oe M1 implied by 18.8[4] to 18.9
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