Answer:
A). y > x – 2 and y < x + 1
Step-by-step explanation:
You know the formula for calculating the lateral area of a cylinder with a radius r and height h is S=2*π*r*h
So we have S= 2*π*6*20= 240π
Have fun
Answer:
Step-by-step explanation:
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Answer:
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Step-by-step explanation: