Answer:
The Pythagorean Theorem is used in football to find the distance a player needs to run at an angle in order to catch up to the runner. The defensive player has to take the right angle. If you know a^2 and b^2 then you can find the distance the defender needs to run to make the tackle.
Answer: In 1513, while leading an expedition in search of gold, he sighted the Pacific Ocean. Balboa claimed the ocean and all of its shores for Spain, opening the way for later Spanish exploration and conquest along the western coast of South America.
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The English burned and killed Joan of Arc for the reason that the English were trying to take control over France. However, Joan of Arc came to this situation and reversed the course of war. By killing her, the English thought that by doing this the war would be in their favour but they were wrong.