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Triangular field sides 48, 60, ,60 find cost at ₹5 |
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Answer» semi PERIMETER of the FIELD =(48+ 60 + 60)/2=168/284cmby heron formulaarea of triangle =✓s(s-a)(s-b)(s-c) =√84(84-48)(84-60)(84-60) =√84(36)(24)(24)=√3024*24*24=300*5=1500m SQUARE |
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