A cell tower

A cell tower is located at coordinates (-5, -7) and has a circular range of 12 units. If Mr. XYZ is located at coordinates (4,5), will he be able to get a signal?

Result

x=




Step-by-step explanation:

d1=12 S=(5,7) X=(4,5) d2=dist(X,S)=XS=(XxSx)2+(XySy)2=(4(5))2+(5(7))2=15  d2>d1 x=0



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