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when multiplying a number by itself to get a square number
the number that forms when two same numbers are multiplied together
The numbers under the radical sign 7.1
the number that is multiplied by itself three times
Perfect Cube Root
is a number that can be written as the cube of an integer.
The Pythagorean Theorem
For any right triangle, the lengths of the two sides and the hypotenuse are related by an important mathematical statement called the
in a right triangle, the sides that include the right angle; in an isosceles triangle, the pair of congruent sides
in a right triangle, the side opposite the right angle
Numbers that include integers, wholes, and natural numbers.
any number that cannot be expressed as a fraction.
d = √[( x₂ - x₁)² + (y₂ - y₁)²]
A triangle with one right angle.
in a right triangle, the square of the length of the hypotenuse is equal to the sum of the squares of the lengths of the legs
(noun) A statement that switches the hypothesis and conclusion
Counting Numbers (or Natural Numbers)
(noun) the set of real numbers that begins at 1 and continues forever (1, 2, 3, 4,...)
Zero and the counting numbers 1, 2, 3, 4, 5, 6, and so on. If a number has a negative sign, a decimal point, or a part that's a fraction, it is NOT a whole number.
the set of positive whole numbers and their opposites(negative numbers) and 0
(noun) a sign placed in front of an expression to denote that a root is to be extracted.