Answer:
Explanation:
Given
See attachment
Required
Find 
To do this, we make use of the following theorem
--- angle at the center and angle between two tangents add up to 180 (i.e. they are supplementary angles)
So, we have:
Collect like terms
I think it is a drought but i dont know
Urbanization became famous during industry revolution. There were factories being built and also there were more agricultural workers attracted to the work available then in the cities and also there were new immigrants that increases the population of the cities.
A phalanx is a group of armed soldiers in ancient Greece arranged close together in rows.
Hope this Helps!
