What is the equation of the circle with a center at #(5 ,7 )# and a radius of #1 #?
1 Answer
Mar 25, 2016
Explanation:
The standard form of the equation of a circle is:
# (x - a )^2 + (y - b )^2 = r^2 # where (a , b ) are the coords of centre and r , the radius
here a = 5 , b = 7 and r = 1
substitute these values into the equation of circle
#rArr (x - 5 )^2 + (y - 7 )^2 = 1 #
