Mathematics: The center of a circle is 5 units below the origin, and the radius is 10 units. what is the equation of the circle? x^2+(y+5)=10 (x+5)^2+y^2=10 x^2 + (y+5)^2=100 (x+5)^2+y^2=100

The center of a circle is 5 units below the origin,

ezy53

17.03.2022

(c)

Step-by-step explanation:

Given

the radius of circle=10 units

The center is 5 units below the origin i.e. (0,-5) is the center

The general equation of a circle is

$(x-a)^2+(y-b)^2=r^2\quad [\text{Where, (a,b) is the center of the circle and r is radius}]$

Putting values

$(x-0)^2+(y-(-5))^2=10^2\\(x)^2+(y+5)^2=100$

Second last option is correct

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