Answer
n his honor, the system is sometimes called the Cartesian coordinate system. The coordinate plane can be used to plot points and graph lines. This system allows us to describe algebraic relationships in a visual sense, and also helps us create and interpret algebraic concepts.
It is pretty much the difference between 12 and 15. And that would be 3. If this is right could you possibly give me brainliest? Hope this helped.
First, it depends what shape it is.
To find the area of the:
square/rectangle: L x W (length times width)\
Triangle: 1/2 x b x h (One half times base times height)
Parallelogram: b x h (base times height)
Circle: x r^2 (Pi times radius to the power of 2)
Trapezoid: 1/2 x (a+b) x h (One-half times Base 1 plus Base two times height
Disclaimer: These are the areas for MOST shapes, not all.
hope this helpeed :)