The tractor

The tractor sows an average of 1.5 ha per hour. In how many hours does it sows a rectangular trapezoid field with the bases of 635m and 554m and a longer arm 207m?


t =  7.55 h


Solution in text t =
Solution in text t = : Nr. 1

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Pythagorean theorem is the base for the right triangle calculator.

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