Question

Why building have foundation​

Answer 1

Explanation:

Buildings are massive structures which exerts tremendous pressure on the ground and likely to sink. To avoid sinking their foundations are made wide, so that pressure on the ground decreases.

Answer 2

Answer:

Building have Foundation because if the area on which the thrust act is more , the the pressure excreted by building it would be less . The foundation is able to balance the weight of the building...

Hope it's helpful u :)

fallow me!!!!