Question

why do the high rise building have wide foundations

Answer 1

Wide foundations are to be given for high rise or tall buildings . Tall buildings will have more specific gravity. They will fall even for small earth quakes if they are not provided wide foundation. Moreover,the foundation have to withstand more weight.wide foundation can withstand more weight than smaller foundation.that's the reason.

Answer 2

Answer:

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Explanation:

So that the weight of the building is spread over a large area and hence less pressure is exerted on ground.Hence , the building is prevented to sink under itS weight.