Math, asked by arielhochapfel, 1 year ago

What is the standard equation of a circle at the origin?

x2 – y2 = r2

x2 + y2 = r2

x2 + y2 = r

x2 – y2 = r

Answers

Answered by sprao534

2

The equation of a circle with center at the origin is Xv2+yv2=rv2

Answered by arpit04012006

0

Answer:

(B) x^2+y^2=r^2

Step-by-step explanation:

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