Raymond B. answered • 05/12/21
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A = 64pi = pi(r^2)
r= x+3
pi(x+3)^2 = 64pi
(x+3)^2 = 64
x+3 = sqr64 = 8
x = 8-3 = 5
x= 5 meters
Octavia N.
asked • 05/12/21Quadratic equation
The area that can be reached by a goat tied to a wooden stump is 64π. The tie has a length (x + 3) m. Calculate the value of x.
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