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If a, b and c are the sides of a triangle, then which of the following is correct – a) s = a+b+c b) 3s = a + 2b + c c ) 2s = a + b + c d) 4s = 2a + 2b + c The best answer will be appreciated . |
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Answer» semiperimeter of a TRIANGLE is given as HALF of the perimeter which means half of the SUM of the LENGTHS of all three sidesHence, in given question △ABCsemiperimeter =2s=a+b+c |
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