\"\"

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Area of the triangle is given by \"\".

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Let a = 6in ,b = 11in ,c = 14in

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\"\"

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\"\"

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Substitute the a, b and c values in area formula

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\"\"

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\"\"             (Subtract:\"\")

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\"\"                       (Subtract:\"\")

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\"\"                              (Multiply: \"\")

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\"\"                                   (Multiply: \"\")

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\"\"                                          (Multiply: \"\")

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\"\"                                          (Square root: ) \"\"

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The volume of the cone is \"\".