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Mathematicians

Often, to completely understand the importance of a mathematical theory, it's essential to know about the person who developed it. This category is where all questions about historically significant mathematicians should be asked.

6,570 Questions

How many times 2 can go into 80?

2 can go into 80 forty times because 80 divided by 2 equals 40.

Is it possible to evaluate the exact diagonal length of a square using Pythagoras theorem?

That depends how exactly the measurements of the sides are - and how exactly the "right angle" is really a right angle. If the measurements are exact, then, yes, you can also calculate the diagonal exactly - using Pythagoras' Theorem.

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Improved Answer:

No it's not possible to find the accurate length of the diagonal of any square using Pythagoras' theorem because the answer will always be an irrational number which can never be determined just like the value of pi in a circle.

What was Nicolaus Steno's theory?

What theory he had alot of theorys.

-Jeff Spearman

How was algebra invented?

Algebra was invented by Muslims in ancient times.

What is 20 over 36 reduced?

20 over 36 simplified is 5 over 9.