Regarding Africa's continent, European nations fail to consider that the Europe's arbitrary post-colonial borders left Africans bunched into countries that don't represent their heritage, a problem that is still present at this days. The nations of the african continent<span> are largely defined not by its peoples heritage but by the follies of European colonialism.</span>
You must measure the angle with a measurement tool and then write down the angles on paper and do the equation yourself and see what you get if it doesn’t match with one person there wrong if it does match and they solved it the way you did that’s the person that did it right.
Hope this helps:D
A is the fist answer not sure about the second
