7 1460 students recorded their favourite drink. The results are shown in the pie chart. NOT TO SCALE (a) Calculate the angle for the sector labelled Lemonade. Answer(a) \( [1] \) (b) Calculate the number of students who chose Banana shake. Answer(b) \( [1] \) (c) The pie chart has a radius of \( 3 \mathrm{~cm} \). Calculate the arc length of the sector representing Cola.
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Step 1
If there are 1460 students, each student represents 360/1460 = 0.2466 degrees. If the question provides the number of students who chose Lemonade, we can multiply that number by 0.2466 to get the angle for the sector labelled Lemonade. Show more…
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