DomoP12 DomoP12

28-04-2021
Mathematics

contestada

Does the following equation represent a circle? Why or why not? X^2-y^2=4

Respuesta :

28-04-2021

Answer:

solution given:

yeah it represent circle

as it is in the form:

(x-h)²+(y-k)²=r²

where

centre(h,k)=(0,0)

radius [r]=2 units

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