Notes

Dimension- A dimension is something that can be measured * a 0 dimensional object is a point in space. it cant be measured but it has a location * there are 3 one-dimensional 'space dimensions' lengths, widths and depth * two-dimensional objects have area * three dimensional objects have volume * often time is called a fourth dimension Length- is the amount of distance between two points along a line * length exist in one dimension length is like a wire Finding length * length is often give a problem it can be figured out by using properties of parallel lines and parallelograms. *length between points