a westland in the form of a trapezium abcd with ab parallel to cd was like an used a group of people ornament at the waste land into garden and used all the four corners to make flower beds of the shape of sector each of radius 10.5 cm if angleDAB= 90° and angleABC= 60° find the areas allotted for the flower bed.
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90/360x10.5x10.5x3.14+60/360x10.5x10.5x3.14=86.55+57.70=144.25
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