Sub-Saharan Africa's equatorial area is known as Equatorial Africa. There are 13-14 nations, so I'm guessing you want Ethiopia, Rwanda, Kenya, and Somalia, which are the most well-known. Savannas in the north and south, as well as mountains and tropical rain forests, characterize the landscape.
How old the rock is
thats my answer
Population of Milan ( Italy ): 5,270,000 ( urban area ), the 2nd city in EU after Paris.
Barcelona ( Spain ) : 4.7 million people.
Hamburg ( Germany ) : 3.5 million people.
Birmingham ( England ) : 1.1 million people.
Answer: The largest European city which is not actually the capital of the country is : A ) Milan.
Answer : The value of 
is 
.
Explanation :
As we are given 6 right angled triangle in the given figure.
First we have to calculate the value of 
.
Using Pythagoras theorem in triangle 1 :
Now we have to calculate the value of 
.
Using Pythagoras theorem in triangle 2 :
Now we have to calculate the value of 
.
Using Pythagoras theorem in triangle 3 :
Now we have to calculate the value of 
.
Using Pythagoras theorem in triangle 4 :
Now we have to calculate the value of 
.
Using Pythagoras theorem in triangle 5 :
Now we have to calculate the value of .
Using Pythagoras theorem in triangle 6 :
Therefore, the value of is .
Seismic stations consist of a seismometer for sensing ground motion, a clock for determining time, and a recorder for collecting data of earthquakes. They detect and measure Earth's ground motion.
Hope this helps!
