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AP EAMCET20228 Jul 2022Morning ShiftMathematicsApplication of DerivativesActual

Maximum area of the rectangle inscribed in a circle of radius 10 cms is

Options

  1. A100
  2. B200
  3. C250
  4. D150

Correct answer

B. 200

Step-by-step solution

Here ' O ' is centre of the circle as well as intersection point of diagonals of the square A B C D . Now from ABC a^2+a^2=(20)^2 2 a^2=400 a^2=200

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