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. ABCD is a field in the shape of a trapezium,ADIl BC, LABC-90° and ZADC 60° Foursectors are formed with centres A, B, C andD, as shown in the figure. The radius of eachDsector is 14 m. Find the followingtotal area of the four sectors,(i)i)area of the remaining portion, given that AD =55 m, BC-45 mand AB30 m.ICBSE 2013C] |
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Answer» thanks |
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