Mathematical Constants
Trigonometry
Famous Mathematicians
Famous Formulas
Random
20

What is the value of i?

What is √(−1)?

20

Given a right-angled triangle, how do you calculate sinx?

What is opposite over hypotenuse?

20

Who 'invented' this formula: E = mc^2?

Who is Albert Einstein?

20

For a square with a side length of a, what is the area of the square?

What is a^2?

20

What is 84 divided by 7?

What is 12?

200

What is the value of pi?

What is 3.14159...?

200

What is tanx equal to?

What is sinx/cosx?

200

Which mathematician is known for his 3 laws?

Who is Isaac Newton?

200

How do you calculate average?

What is sum of values over number of values?

200

Is 0 an even or odd number?

What is even?

400

What is the set of numbers denoted by the letter C?

What is Complex numbers?

400

What is cos(0) equal to?

What is 1?

400

What is Leonhard Euler famous for?

What is e?

400

What is the Pythagorean Theorem? 

What is a^2 + b^2 = c^2?

400

What is the only even prime number?

What is 2?

600

What is the set of numbers denoted by Q?

What is Rational numbers?

600

What is tan(π/2) 

What is math error?

600

Where was Leonardo Fibonacci from?

Where is Italy?

600

What is the formula for the area of a circle?

What is πr²?

600

What is the oldest mathematical formula?

What is Pythagorean Formula?

800

What is the value of e?

What is 2.71828...?

800

What is (sinx)^2 + (cosx)^2 equal to?

What is 1?

800

Who invented 'logarithms'?

Who is John Napier?

800

State the Quadratic Formula? 

What is x = −b ± √b²-4ac/2a?

800

What is the name of this symbol: ÷?

What is obelus?