Find the equation of the circle whose center and radius are given.
center ( -2, -5), radius = 1
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Answered by
1
Answer:
It can be proved that a circle with radius r and center at (a,b) is (x-a)^2 + (y-b)^2 = r^2
Answered by
5
Answer:
Hey mate here is your answer :)
We know that general equation of circle is
( x - h )^2 + ( y - k )^2 = a^2
Where ( h , k ) are the coordinates of centre
and a is the radius of circle
According to given Question
h = -2 and k = -5 and a = 1
Putting all values in general equation we Get the equation as
= ( x + 2 )^2 + ( y + 5)^2 = 1
Hence it is the required equation
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