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AP EAMCET201724 Apr 2017Morning ShiftMathematicsStraight LinesActual

Let A =(2,0) and B =(6,4) be two points. If A B is rotated about A through an angle of 45^ in the negative direction, then the co-ordinates of B after the rotation are

Options

  1. A(2+4 2 , 0)
  2. B(2,4 2 )
  3. C(0,4 2 )
  4. D(4 2 , 0)

Correct answer

A. (2+4 2 , 0)

Step-by-step solution

No solution. Refer to answer key.

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