The length of a rectangular paper. Cm and width b cm. Wrapped in paper, a vertical round tube is made which is square cm.
The circumference is equal to the width of the paper. Area of the curve of the funnel _____m3.
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f7tccfc fcgcv
Step-by-step explanation:
gggcf get gyghhhcyvy gyghhhcyvy gyghhhcyvy gggcf cggyu
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