Law of Cosines Definition, Types, Examples & Uses

Law of Cosines

Subject: Static GK (General Knowledge)

Book: Famous Theorems & Laws

Relates the lengths of sides in a triangle: c² = a² + b² - 2ab cos(C). Generalization of the Pythagorean theorem.

Which element has the chemical symbol "Sb"?

Which element has the chemical symbol "Pd"?

Which element has the chemical symbol "Si"?

Which empire was known for constructing Machu Picchu in the Andes?

Who discovered the hepatitis C virus?

Which planet is the hottest in our solar system?

Which chemical reaction in plants uses sunlight to convert carbon dioxide and water into glucose and oxygen?

Who discovered somatic cell nuclear transfer?

Which meteorological scale classifies hurricanes in the Atlantic by wind speed from Category 1 to 5?

Which element has the chemical symbol "N"?