25-02-2021
Mathematics

contestada

What is the equation of a circle centered at the origin with radius 20

Respuesta :

Batanouny Batanouny

25-02-2021

Answer:

we have a rule

(x-h)²+(y-v)²=r²

while h is the x intercept

v is y intercept

r is the radius

so the answer will be

x²+y²=400

or

x²+y²=20²

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