Write the Standard Form of the Equation of the Circle $$\mathrm { r } = 2 ; ( \mathrm { h } , \mathrm { k } ) = ( 0,0 )$$

Multiple Choice

Write the standard form of the equation of the circle with radius r and center (h, k) .
- $$\mathrm { r } = 2 ; ( \mathrm { h } , \mathrm { k } ) = ( 0,0 )$$

A) $( x - 2 ) ^ { 2 } + ( y - 2 ) ^ { 2 } = 2$
B) $( x - 2 ) ^ { 2 } + ( y - 2 ) ^ { 2 } = 4$
C) $x ^ { 2 } + y ^ { 2 } = 2$
D) $x ^ { 2 } + y ^ { 2 } = 4$