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A lighthouse beacon will illuminate to a distance of 12 km. If the lighthouse is located at (-5,2) on a grid, find the equation of the location of the furthest points lit the beacon.

Respuesta :

Light house is located at (-5,2)

Lighthouese beacon will illuminate a distnce =12 km

Use the distance formula to find the equation :

Distance formula is expressed as :

[tex]\begin{gathered} (x-a)^2+(y-b)^2=c^2 \\ \text{where (a,b) \& (x,y) are the coordinates and c is the distance} \end{gathered}[/tex]

Substitute the given values :

[tex]undefined[/tex]

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