Maths-
General
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Question

A triangular park is enclosed on two sides by a fence and on the third side by a straight river bank The two sides having fence are of same length x The maximum area enclosed by the park is‐

  1. square root of fraction numerator x to the power of 3 end exponent over denominator 8 end fraction end root    
  2. fraction numerator 1 over denominator 2 end fraction x to the power of 2 end exponent    
  3. pi x to the power of 2 end exponent    
  4. fraction numerator 3 over denominator 2 end fraction x to the power of 2 end exponent    

The correct answer is: fraction numerator 1 over denominator 2 end fraction x to the power of 2 end exponent


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