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maeviebix maeviebix
  • 30-11-2014
  • Mathematics
Answered

The equation x squared + y squared = r squared

find the equation of the circle with centre (0,0) and which contains the point (5,-2)

Verified Answer :

konrad509
konrad509 konrad509
  • 30-11-2014

\((5-0)^2+(-2+0)^2=r^2\\ 25+4=r^2\\ 29=r^2\\\\ \boxed{x^2+y^2=\sqrt{29}}\)

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