Constants
Algebra - Constants
Algebraic Constants
What is a constant in algebra?
A constant is something that is constant
A constant is something that does not vary
The number that we need
to multiply the radius of a circle by
to get the diametre
is always 2.
Diametre of circle = 2 × Radius of circle
The number that we need
to multiply the side of an equilateral triangle by
to get the perimeter
is always 3.
Perimeter of equilateral triangle = 3 × Length of side
The number that we need
to multiply the diametre of a circle by
to get the circumference
is always π (pi)
Circumference of circle = π × Diametre of circle
Algebraic Constants
What is a constant in algebra?
A constant is something that is constant
A constant is something that does not vary
The number that we need
to multiply the radius of a circle by
to get the diametre
is always 2.
Diametre of circle = 2 × Radius of circle
The number that we need
to multiply the side of an equilateral triangle by
to get the perimeter
is always 3.
Perimeter of equilateral triangle = 3 × Length of side
The number that we need
to multiply the diametre of a circle by
to get the circumference
is always π (pi)
Circumference of circle = π × Diametre of circle