circle
direction
Related to.
Adding
The mean is usually the arithmetic mean - there are other means in maths. For a set of numbers, the arithmetic mean is the sum of the numbers divided by the number of numbers.
a square + b square = c square this is the formula for Pythagoras in maths. it is to find the hypotenuse of a right-angled triangle
HL in math mean hypotenuse leg
A expression in maths is a collection of terms without an equality sign.
"tenth"
What symbol
division
circle
direction
Related to.
Adding
The hypotenuse is the long side of a right triangle.
The mean is usually the arithmetic mean - there are other means in maths. For a set of numbers, the arithmetic mean is the sum of the numbers divided by the number of numbers.