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Mathematics
Tutor: None Selected Time limit: 1 Day

Mar 1st, 2015

Length of arc AB = r*angle = 3 m * 80 = 240 m

Area of shaded region = 1/2 * arc * angle = 1/2 * 240 * 80 = 9600 m^2

Mar 1st, 2015

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Mar 1st, 2015
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Mar 1st, 2015
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