thelegaci79
thelegaci79 thelegaci79
  • 23-07-2018
  • Mathematics
contestada

What is the radius of a circle whose equation is x^2+(y-8)^2=25

A. 5

B. 50

C.25

Respuesta :

altavistard
altavistard altavistard
  • 23-07-2018

The given equation has the form (x-h)^2 + (y-k)^2 = r^2.


This circle has center at (0,8) and radius sqrt(25), or 5 (answer)

Answer Link

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