Answer = 314.2
Area of cyclinder:
Area at base x height
Pi = 3.142
5^2 x 3.142 = 78.55
78.55 x 4 = 314.2
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multiply both sides by .4 to isolate the x variable.
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x = 1.6
I have included a picture. In the picture you will find the work and final answer.
Answer:
55 ft... The ladder must extend 55ft
Step-by-step explanation:
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2 8/9 acres per day in simplest form