y ues will be planted by the students?ral is made up of successive sem – InterviewSolution

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1.	y ues will be planted by the students?ral is made up of successive semicircles, with centres alternately at Awith centre at A, of radii 0.5 cm, 1.0 cm, 1.5 cm, 2.0 cm,.. . as slFig, 5.4. What is the total length of such a spiral made up of thirteen consemicircles? (Take π =-)
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