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
Countries were separated by continental drift
I believe the correct answer would be (b)
<span>Aid agencies estimated that approximately four million residents of Somalia required food aid in 2009. </span>
