- #1
cncnewbee
- 7
- 0
Hi,
I'm reading a book called Robotics, written by Tadej Bajd on my own to learn about robotics and have no one else to put my questions other than to the forums.
Here the writer on 11th page writes:
"By considering the similarity of triangles in Figure 2.3, it is not difficult to derive
the following two equations
x..."
where I can't get which triangles to look for similarities as there could be various (I'm no expert in math) and also, can't get how the formula is derived. Please explain
screen shot of book:
i46.tinypic.com/30i9nih.png
Thank you in advance
I'm reading a book called Robotics, written by Tadej Bajd on my own to learn about robotics and have no one else to put my questions other than to the forums.
Here the writer on 11th page writes:
"By considering the similarity of triangles in Figure 2.3, it is not difficult to derive
the following two equations
x..."
where I can't get which triangles to look for similarities as there could be various (I'm no expert in math) and also, can't get how the formula is derived. Please explain
screen shot of book:
i46.tinypic.com/30i9nih.png
Thank you in advance