The length of the shadow from the vertically set meter ruler is 60 cm. The house next to it at this moment casts a shadow of 10 m.

The length of the shadow from the vertically set meter ruler is 60 cm. The house next to it at this moment casts a shadow of 10 m. The height of the house is

The size of the shadow in this case is proportional to the size of the objects. The house has a height of 16.7 m.

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