Pythagoras created a formula, which is used to calculate the length of a triangle's side based on its other sides.
<h3>What is a triangle?</h3>
A triangle is a geometrical shape or a figure with three sides. The angles of a triangle are set in such a way that the area of a triangle is 270 degrees. A triangle where one side is of 90 degrees is a right-angled triangle.
Pythagoras developed a theorem and a formula, which evaluated the way to calculate the length of a triangle's side based on its other sides.
Hence, option A holds true regarding triangles. The complete question is added for reference.
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Answer:
The attitude follow behavior principal.
Explanation:
Answer: LIGHT.
Explanation: AN undercover assignment involves one whereby an individual is engaged in spying or secret investigation of course for the purpose of obtaining information and data that would otherwise not be possible to get without this kind of method.
Light undercover usually requires an individual living a life that portrays the role being played for the purpose of intelligence and is usually short term as opposed to deep undercover that involves living in the same hostile environment as the people being investigated.
<span>It was a crossroads for trade.
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