Please help

The equation (x – 5)2 + (y – 7)2 = 81 models the position and range of a cellular phone tower. What is the range of the tower?

A: 18 units

B: 9 units

C:27 units

D: 81 units

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hope this !

a = π r² (\frac{x}{360} )

360a =   π r² x

\frac{360a}{\pi r^{2}}   = x

step-by-step explanation:

both.

step-by-step explanation:

algebra is a fundamental math skill you need in order to go forward in math. without it, geometry will be harder for you. if you don't learn algebra, it will be hard when your in geometry.