Chapter 10, Problem 13CRP

Explanation of Solution

Shape of the mesh formed using the given patches:

• The patch $1$ is $\left(0,0,0\right)\left(0,4,0\right)\left(2,4,0\right)\left(2,0,0\right)$. It forms a rectangle in plane $\text{X-Y}$.
• The patch $2$ is $\left(0,0,0\right)\left(0,4,0\right)\left(1,4,1\right)\left(1,0,1\right)$. It again forms a rectangle which is adjacent to patch $1$. The patch $3$ is $\left(0,0,0\right)\left(1,0,1\right)\left(2,0,0\right)$