If a and b are the lengths of the legs, and c is the length of the hypotenuse.
Pythagorean theorem
has a measure of 90 degrees and represented by a square in the right triangle.
right angle
a triangle with a right angle
right triangle
a right triangle is the opposite side of the right angle of a triangle
hypotenuse
theorem is created when the if,and then parts of the theorem are exchanged
converse
if the lengths of the sides of a triangle satisfy the formula, then the triangle is a right triangle
converse of th Pythagorean theorem
three positive integers a, b,and c that satisfy the equation.
Pythagorean triple
a number that produces a quantity that multiplied by itself
square root
the sign in which it represent the square root of a number.
radical sign
represents both an integer exponent or factional exponents
radical exponent
an operation that undoes another operatons
inverse operations
two equations that have the same solution
properties of equality
a mathematical statement that can be proven
theorem
The area of circle is pi x the radius squared
square radius
the measurement of the base of an object
height
a straight line passing side to side through the sphere
diameter
half of a sphere
hemisphere
a number that is multiply by itself 3 times
cube root
a number that is place before the variable in an algebraic expression
coefficient
include all the rational numbers Ex:-5
real numbers
the enclosing boundary of a curved geometric figure
circumference
V= 4/3 pi r cubed
volume of a sphere
V= pi r squared h/3
volume of a cone
V= pi r squared h
volume of a cylinder