abarnart27 abarnart27

17-11-2019
Mathematics

contestada

write the equation of the circle with center (0,0) and (-1,-3)

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PollyP52 PollyP52

17-11-2019

Answer:

x^2 + y^2 = 10.

Step-by-step explanation:

The square of the radius is (-1)^2 + (-3)^2 = 1 + 9

= 10.

The general form is x^2 + y^2 = r^2

so here it is x^2 + y^2 = 10.

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