3 years ago

How can polygons be considered a subcategory of two-dimensional figures?

Mathematics

1 answer:

Sonbull [250]3 years ago

6 0

I say subcategory would be a good answer

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Answer:

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Step-by-step explanation:

The downstream speed is ...

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If b and c represent the speeds of the boat and current, respectively, then we have ...

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Adding these gives ...

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c = b -4 = 4

The rate of the rowing team in calm water is 8 km/h; the rate of the current is 4 km/h.

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