Aperiod of european history wherein scientific advancements were made, and logic and reason were used to advance intellectual thought was known as the period of: a. revolution b. darkness c. enlightenment d. radicalism

The Age of Enlightenment, known also as the Age of Reason, was a philosophical movement started and representative of the 18th century, in Western Europe. The main principles of the movement were individual liberty, tolerance and ending the church and state abuses. Science played a major role in the development of the Enlightenment period. Most of the thinkers and writers of the era came from scientific backgrounds. It favored rational thought above anything else and scientific progress was associated with the replacement of the old religious and traditional authority.

Remember soh-cah-toasoh: cah: toa: now, looking at the picture we can see that we have an angle, the hypotenuse and want to find the value of the adjacent side to the angle. so we use cah to find the adjacent angle. plug in what we have: we need to solve for x now so we get it by itself on one side: plug this into your calculator and you'll find that: