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NICLEBERMUDEZIN
Answered

every circle whose center is at the origin has an equation form
a.x²+(y-k)²=r² b.(x-h)²+y²=r² c.x²+y²=r² d.(x-h)+(y-k)²=r²​

Sagot :

SOFIALINTAGIN

Answer:

The standard form of a circle's equation is (x-h)² + (y-k)² = r² where (h,k) is the center and r is the radius. To convert an equation to standard form, you can always complete the square separately in x and y.

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