What is the arc measure of BAD on circle P in degree
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Data courtesy of the un development programme 2006-2008 and world bank 2009 the chart above compares measures of development using the hdi and gdp. why might turkey rank lower in the hdi indicator even though it has a high gdp?

What was istanbul called before he ottomans conquered the city in the 15th century

The coco river is a natural border between nicaragua and which other country