Answer:
Think of it as two triangles. A square consists of a 45 45 90 triangle. So 1 would equal x root 2. Then you solve that equation and end up with (root 2)/2
Answer:
Option (3), (4) and (5)
Explanation:
Forest is one of the main geographical feature on the earth's surface. It covers a significant portion of areas on the earth's surface. Human beings and other organisms are largely dependent on these forests. It provides habitat to a large number of animals, provides timber and fuels for different uses. When any population migrates into an urban areas, it results in the decreasing amount of forest covered area, which is due to the rapid deforestation process.
Thus, the correct answers are mentioned above.
There are actually 2 main theories for the Proto-Indo European language hearth. The Kurgan theory and the Anatolian hearth theory.
The Anatolian theory states that the Proto-Indo European language came from present day Turkey.
The Kurgan theory states that the Proto-Indo European language came from near the steppes of Russia.
The Caucasus Mountain Range covers those two areas described perfectly. The mountains are near Turkey and relatively close to the steppes of Russia as well.
