I hope this has helped you
The answer to this question is the second item in the choices which is "where older buildings were built on a thick layer of sediment". We know that seismic vibration is the sound or movement generated from the ground. This happening is unwanted and cannot be controlled. Once this occurs in higher magnitude it would cause great damage to our structure were buildings made of rock collapse.
<span>The most pressing concern is solving the dispute over the land claims between Israel and Palestine. Both factions claim that the territory should be theirs and that's why the war has been going on for quite some time now, with no one letting the other side win. Sometimes the war is more active and sometimes less, but it's still going.</span>
Pienso que más de 100 países están involucrados en la producción de venta
Given:
Similar triangles ABC and PQR with AB = 4 and PQ = 7.
To find:
The scale factor, ratio of perimeters, and ratio of areas.
Solution:
In similar figures the scale factor is the ratio of side or image and corresponding side of original figure.
In similar triangles ABC and PQR, the scale factor is


The scale factor of triangle ABC to triangle PQR is
.
The ratio of the perimeters of similar triangles is equal to the ratio of their corresponding sides.



The ratio of the perimeters is 4:7.
The ratio of the areas of similar triangles is equal to the ratio of squares of their corresponding sides.




Therefore, the ratio of the areas is 16:49.