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13.Arectangular field is 91 m long and 24 mwide.How many right triangular flower beds, whosesides containing the right angle measure 12 m and13 m, can be laid in this field? |
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Answer» Area of right triangle=1/2*b*h=1/2*12*13=6*13=78m^2Hence,area of rectangular field is l*b=91*24=2184m^2Hence number of flower beds=2184/78=28 |
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