The circle below is centered at the origin and has a radius of 7. What is its

Mathematics

1 answer:

Alborosie3 years ago

5 0

Answer:

x^2 +y^2 = 49

Step-by-step explanation:

The equation for a circle is

(x-h)^2 + (y-k)^2 = r^2 where (h,k) is the center of the circle and r is the radius

( x-0)^2 + (y-0)^2 = 7^2

x^2 +y^2 = 49

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