Chapter 10, Problem 12CRP

Explanation of Solution

Shape of the mesh formed using the given patches:

• The patch $1$ is $\left(0,0,0\right)\left(0,2,0\right)\left(2,2,0\right)\left(2,0,0\right)$. It forms a rectangle in $\text{X-Y}$ plane.
• The patch $2$ is $\left(0,0,0,\right)\left(1,1,1\right)\left(2,0,0\right)$. It forms a triangle which is adjacent to the rectangle formed by patch $1$. The patch $3$ is $\left(2,0,0\right)\left(1,1,1\right)\left(2,2,0\right)$