There are three possible results when a plan intersects with a three-dimensional figure and these are:
a point
a line
a plane
The first step in describing the result is to determine first how the plane and the figure intersects.
X would be -2 to the second power
-2*-2^2 would give you 8 and 8-8 gives you 0
Do you mean 13 / 43 or 1/3 / 4/3
I can do either one id just like to know which one :)
Check the picture below.
so, notice, the composite is just a 4x6 rectangle, and a triangle whose base is 6 and altitude is 2. So, we can simply get the area of each figure and sum them up.