Explanation:
The release of two atomic bombs on Japan in August 1945 helped end World War II but ushered in the Cold War, a conflict between the United States and the Soviet Union that dragged on nearly half a century. ... Cold War calculations led to a divided Germany and U.S. involvement in wars in Korea and Vietnam
The angular measurement is half the angle in the center, so we deduce the angle BAC equals half the angle in the center. Which mean BAC = 1/2 BOC => BAC = 52/2 = 26°.
