Calculations
The product of 12 and 5.
What is sixty?
The only even prime number.
What is two?
...-3, -2, -1, 0, 1, 2, 3...
What are integers?
A = bh/2
What is the formula for area of a triangle?
...-15, -13, -11, -9, -7, -5, -3, -1, 1, 3, 5, 7, 9, 11, 13, 15...
What are the odd numbers?
The angle degree measurement of a full rotation.
What is 360 degrees?
This integer, which does not have a Roman numeral representation, was first introduced by the mathematician Bhaskara in the 7th Century.
What is zero?
Numbers that are divisible by 2.
What are even numbers?
A = lw
What is the formula for area of a rectangle?
0, 1, 4, 9, 16, 25, 36, 49, 64, 81, 100, 121...
What are the perfect squares?
The square root of one fourth.
What is one half?
The ratio of the circumference of a circle to its diameter.
What is pi?
The decimal representation of these numbers is infinitely long and has no repeating pattern.
What are irrational numbers?
The solution to the equation ax2 + bx + c = 0 where "a," "b," and "c" are real numbers and "a" is not zero.
What is the quadratic formula?
2, 3, 5, 7, 11, 13, 17, 19, 23, 29...
What are the prime numbers?
The temperature at which Celsius and Fahrenheit are the same number.
What is forty degrees below zero?
Also called "Pythagorus' Constant," legend states that the Greek philosopher Hippasus was put to death for proving that this number was irrational.
What is the square root of two?
Numbers that can be represented as a ratio of two integers.
What are rational numbers?
F = 1.8C + 32
What is the formula for Fahrenheit from Celsius?
...-64, -27, -8, -1, 0, 1, 8, 27, 64...
What are the perfect cubes?
The eighth letter of the Greek alphabet which is often used as a variable for an angle.
What is theta?
This number is said to be "the answer to the ultimate question of life, the universe and everything" in the science-fiction novel, "The Hitchhiker's Guide to the Galaxy."
What is 42?
These "unreal" numbers are found when taking the square root of a negative number.
What are imaginary numbers?
V = lwh
What is the formula for the volume of a rectangular cuboid?
0, 1, 1, 2, 3, 5, 8, 13, 21, 34...
What is the Fibonacci Sequence?