Triangulation is a process to locate an earthquake which statements are true regarding this process

The answer is: Triangulation, YES, is a way to detect an earthquake.

Explanation:

One of the simplest ways to locate an epicenter of an earthquake is triangulation. This method, like the others, uses the different types of waves that the earthquakes generate, the same ones that travel at different speeds, so they arrive at the seismic stations at different times.

The so-called P or primary waves travel faster than any other type of seismic inda and consequently arrive first at any station. The secondary or S waves travel at approximately 2/3 of the speed of the P waves. As the stations move away from the source of the waves, the difference in the arrival time of the P and S waves increases.

The answer is: Triangulation, YES, is a way to detect an earthquake.

i think that c)gold was found there

but i am not sure