Website Statistics 2 a Evaluate 6 36mod9 b An arc of a circle of radius 135cm subtends an angle of 105 at the centre Calculate correct to three significant figures the i chord len

2. (a) Evaluate 6 - 36(mod9) (b) An arc of a circle of radius 13.5cm subtends an angle of 105° at the centre. Calculate, correct to three significant figures, the (i) chord length AB (ii) Minor are length AB (Take π = 3.142). ​

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